Micro Matic Beer Shank Serrated Lock Washer [S-22]

This Micro Matic Shank Serrated Lock Washer is made out of metal and is meant to serve as a replacement part for Micro Matic Beer Shanks. It is designed to hold the lock nut in place on the inside of a wall mount shank. Serrated lock washers hold the shank nut in place far better than standard non-serrated washers.

Compatible with all standard U.S. beer industry shanks.

Compatible With:

• Micro Matic 304 Stainless Steel Beer Shank - 2" [4331AS-304]
• Micro Matic 304 Stainless Steel Beer Shank - 3" [4333AS-304]
• Micro Matic 304 Stainless Steel Beer Shank - 4" [4334AS-304]
• Micro Matic 304 Stainless Steel Beer Shank - 6" [4337AS-304]
• Micro Matic 304 Stainless Steel Beer Shank - 8" [4338AS-304]