We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Copper / Plastic / Steel Flanges - (20119 Products)


Bison - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - 2-1/4 - 8 Mount, 2.26" Through Hole Diam, 4.33mm ID, 8" OD, 0.59" Flange Height, Steel


Item #: 08610990
Brand: Bison
Model #: 7-876-083
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type Threaded
Mount 2-1/4 - 8
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.2600
Chuck Diameter Compatibility (Inch) 8
Inside Diameter (Decimal Inch) 4.3300
Outside Diameter (Inch) 8
Flange Height (Decimal Inch) 0.5900
Material Steel

$236.57

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Samchully - Adapter Back Plate for 800mm Diam HC Lathe Chucks - A2-15 Mount, 281mm Through Hole Diam, 520mm OD, 42mm Flange Height, Steel


Item #: 39611603
Brand: Samchully
Model #: AP32A1542T
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 32
Spindle Nose Type A Series
Mount A2-15
Chuck Compatibility HC
Through-Hole Diameter (mm) 281.00
Chuck Diameter Compatibility (mm) 800.00
Outside Diameter (mm) 520.00
Flange Height (mm) 42.00
Material Steel

$2,970.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Samchully - Adapter Back Plate for 315, 381 & 450mm Diam MH, HC & HCH Lathe Chucks - A2-8 Mount, 136mm Through Hole Diam, 300mm OD, 33mm Flange Height, Steel


Item #: 54187158
Brand: Samchully
Model #: AP15A0833T
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 15
Spindle Nose Type A Series
Mount A2-8
Chuck Compatibility MH; HC; HCH
Through-Hole Diameter (mm) 136.00
Chuck Diameter Compatibility (mm) 315.00; 381.00; 450.00
Outside Diameter (mm) 300.00
Flange Height (mm) 33.00
Material Steel

$881.10

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 12-1/2" Diam Self Centering Lathe Chucks - 2-3/8 - 6 Mount, 2.385" Through Hole Diam, 4.331mm ID, 12.638" OD, 1.102" Flange Height, Cast Iron


Item #: 08565855
Brand: Bison
Model #: 7-871-124
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 12
Spindle Nose Type Threaded
Mount 2-3/8 - 6
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.3850
Chuck Diameter Compatibility (Inch) 12-1/2
Inside Diameter (Decimal Inch) 4.3310
Outside Diameter (Decimal Inch) 12.6380
Flange Height (Decimal Inch) 1.1020
Material Cast Iron

$837.17

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 12" Diam Self Centering Lathe Chucks - D1-6 Mount, 4.0551" Through Hole Diam, 12.4016" OD, 0.1772" Flange Height, Cast Iron


Item #: 60702982
Brand: Bison
Model #: 7-878-126F
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 12
Spindle Nose Type D Series
Mount D1-6
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 4.0551
Chuck Diameter Compatibility (Inch) 12
Chuck Diameter Compatibility (Decimal Inch) 12.0000
Outside Diameter (Decimal Inch) 12.4016
Flange Height (Decimal Inch) 0.1772
Material Cast Iron

$697.47

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - A2-5 Mount, 3.1299" Through Hole Diam, 7.874" OD, 0.1378" Flange Height, Cast Iron


Item #: 30651558
Brand: Bison
Model #: 7-873-085F
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type A Series
Mount A2-5
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 3.1299
Chuck Diameter Compatibility (Inch) 8
Chuck Diameter Compatibility (Decimal Inch) 8.0000
Outside Diameter (Decimal Inch) 7.8740
Flange Height (Decimal Inch) 0.1378
Material Cast Iron

$285.52

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Buck Chuck Company - Adapter Back Plate for 12" Diam Self Centering Lathe Chucks - D1-6 Mount, 4.062" Through Hole Diam, 7-7/8" OD, 1.437" Flange Height, Steel


Item #: 08536567
Brand: Buck Chuck Company
Model #: B12-D6
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 12
Spindle Nose Type D Series
Mount D1-6
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 4.0620
Chuck Diameter Compatibility (Inch) 12
Outside Diameter (Decimal Inch) 7.8750
Flange Height (Decimal Inch) 1.4370
Material Steel

$1,057.21

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 10" Diam Self Centering Lathe Chucks - D1-5 Mount, 3.1299" Through Hole Diam, 9.8425" OD, 0.1772" Flange Height, Cast Iron


Item #: 30651418
Brand: Bison
Model #: 7-878-105F
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 10
Spindle Nose Type D Series
Mount D1-5
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 3.1299
Chuck Diameter Compatibility (Inch) 10
Chuck Diameter Compatibility (Decimal Inch) 10.0000
Outside Diameter (Decimal Inch) 9.8425
Flange Height (Decimal Inch) 0.1772
Material Cast Iron

$520.05

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Buck Chuck Company - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - L-1 Mount, 3.326" Through Hole Diam, 6.283mm ID, 7.87" OD, 0.714" Flange Height, Steel


Item #: 53988200
Brand: Buck Chuck Company
Model #: A8-L1
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type L Series
Mount L-1
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 3.3260
Chuck Diameter Compatibility (Inch) 8
Inside Diameter (Decimal Inch) 6.2830
Outside Diameter (Decimal Inch) 7.8700
Flange Height (Decimal Inch) 0.7140
Material Steel

$1,029.12

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Buck Chuck Company - Adapter Back Plate for 12" Diam Self Centering Lathe Chucks - A1/A2-8 Mount, 4.062" Through Hole Diam, 7-7/8" OD, 1.406" Flange Height, Steel


Item #: 08536187
Brand: Buck Chuck Company
Model #: B12-A8
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 12
Spindle Nose Type A Series
Mount A1/A2-8
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 4.0620
Chuck Diameter Compatibility (Inch) 12
Outside Diameter (Decimal Inch) 7.8750
Flange Height (Decimal Inch) 1.4060
Material Steel

$650.14

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - D1-4 Mount, 2.165" Through Hole Diam, 4.33mm ID, 7.87" OD, 0.63" Flange Height, Steel


Item #: 08609547
Brand: Bison
Model #: 7-875-084
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type D Series
Mount D1-4
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.1650
Chuck Diameter Compatibility (Inch) 8
Inside Diameter (Decimal Inch) 4.3300
Outside Diameter (Decimal Inch) 7.8700
Flange Height (Decimal Inch) 0.6300
Material Steel

$557.78

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - D1-5 Mount, 2.165" Through Hole Diam, 4.33mm ID, 7.87" OD, 1.18" Flange Height, Steel


Item #: 08609554
Brand: Bison
Model #: 7-875-085
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type D Series
Mount D1-5
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.1650
Chuck Diameter Compatibility (Inch) 8
Inside Diameter (Decimal Inch) 4.3300
Outside Diameter (Decimal Inch) 7.8700
Flange Height (Decimal Inch) 1.1800
Material Steel

$603.66

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Buck Chuck Company - Adapter Back Plate for 6" Diam Self Centering Lathe Chucks - A1/A2-8 Mount, 1.8" Through Hole Diam, 4.906mm ID, 8-1/2" OD, 1.698" Flange Height, Steel


Item #: 53988127
Brand: Buck Chuck Company
Model #: A6-A8
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 6
Spindle Nose Type A Series
Mount A1/A2-8
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 1.8000
Chuck Diameter Compatibility (Inch) 6
Inside Diameter (Decimal Inch) 4.9060
Outside Diameter (Decimal Inch) 8.5000
Flange Height (Decimal Inch) 1.6980
Material Steel

$1,051.39

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Buck Chuck Company - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - D1-4 Mount, 2.406" Through Hole Diam, 6.283mm ID, 7.87" OD, 0.714" Flange Height, Steel


Item #: 75893818
Brand: Buck Chuck Company
Model #: A8-D4
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type D Series
Mount D1-4
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.4060
Chuck Diameter Compatibility (Inch) 8
Inside Diameter (Decimal Inch) 6.2830
Outside Diameter (Decimal Inch) 7.8700
Flange Height (Decimal Inch) 0.7140
Material Steel

$799.09

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Buck Chuck Company - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - D1-4 Mount, 2.03" Through Hole Diam, 4.73mm ID, 8.13" OD, 1.068" Flange Height, Steel


Item #: 08536435
Brand: Buck Chuck Company
Model #: B8-D4
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type D Series
Mount D1-4
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.0300
Chuck Diameter Compatibility (Inch) 8
Inside Diameter (Decimal Inch) 4.7300
Outside Diameter (Decimal Inch) 8.1300
Flange Height (Decimal Inch) 1.0680
Material Steel

$993.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 4" Diam Self Centering Lathe Chucks - 1-1/2 - 8 Mount, 1-1/2" Through Hole Diam, 2.677mm ID, 4.095" OD, 0.709" Flange Height, Cast Iron


Item #: 08565483
Brand: Bison
Model #: 7-871-042
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 4
Spindle Nose Type Threaded
Mount 1-1/2 - 8
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Inch) 1-1/2
Chuck Diameter Compatibility (Inch) 4
Inside Diameter (Decimal Inch) 2.6770
Outside Diameter (Decimal Inch) 4.0950
Flange Height (Decimal Inch) 0.7090
Material Cast Iron

$150.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 5" Diam Self Centering Lathe Chucks - D1-4 Mount, 2.3622" Through Hole Diam, 4.9213" OD, 0.1378" Flange Height, Cast Iron


Item #: 54987250
Brand: Bison
Model #: 7-878-054F
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 5
Spindle Nose Type D Series
Mount D1-4
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.3622
Chuck Diameter Compatibility (Inch) 5
Chuck Diameter Compatibility (Decimal Inch) 5.0000
Outside Diameter (Decimal Inch) 4.9213
Flange Height (Decimal Inch) 0.1378
Material Cast Iron

$320.19

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 15-3/4" Diam Self Centering Lathe Chucks - L-3 Mount, 5.43" Through Hole Diam, 15.83" OD, 1.1" Flange Height, Cast Iron


Item #: 08568735
Brand: Bison
Model #: 7-879-165
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 16
Spindle Nose Type L Series
Mount L-3
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 5.4300
Chuck Diameter Compatibility (Inch) 15-3/4
Outside Diameter (Decimal Inch) 15.8300
Flange Height (Decimal Inch) 1.1000
Material Cast Iron

$1,163.48

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Samchully - Adapter Back Plate for 210mm Diam HC, HCH, HS, HST, HSF, MHT & HCT Lathe Chucks - A2-5 Mount, 79mm Through Hole Diam, 170mm OD, 25mm Flange Height, Steel


Item #: 39611850
Brand: Samchully
Model #: AP08A0525T
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type A Series
Mount A2-5
Chuck Compatibility HC; HCH; HS; HST; HSF; MHT; HCT
Through-Hole Diameter (mm) 79.00
Chuck Diameter Compatibility (mm) 210.00
Outside Diameter (mm) 170.00
Flange Height (mm) 25.00
Material Steel

$321.75

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Samchully - Adapter Back Plate for 135mm Diam HC, HCH & HS Lathe Chucks - A2-5 Mount, 79mm Through Hole Diam, 110mm OD, 15mm Flange Height, Steel


Item #: 39611892
Brand: Samchully
Model #: AP05A0515T
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 5
Spindle Nose Type A Series
Mount A2-5
Chuck Compatibility HC; HCH; HS
Through-Hole Diameter (mm) 79.00
Chuck Diameter Compatibility (mm) 135.00
Outside Diameter (mm) 110.00
Flange Height (mm) 15.00
Material Steel

$262.35

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It