Designed for use with on-size tools
Sealed to 2000PSI
No plugs
Protects tool holder from contaminants
Use with standard ER collet nuts
Metric sizes also available
To order any of these items enter the Part Number into the search bar above. (This will take you to the product page where you can add the item to the shopping cart)
Dia
Dec.
5/32"
0.156
20-0156-5/32CT
3/16"
0.187
20-0187-3/16CT
7/32"
0.218
20-0218-7/32CT
1/4"
0.250
20-0250-1/4CT
9/32"
0.281
20-0281-9/32CT
5/16"
0.312
20-0312-5/16CT
11/32"
0.343
20-0343-11/32CT
3/8"
0.375
20-0375-3/8CT
13/32"
0.406
20-0406-13/32CT
7/16"
0.437
20-0437-7/16CT
15/32"
0.468
20-0468-15/32CT
1/2"
0.500
20-0500-1/2CT
