Each Replacement Shim is precut and manufactured from the highest quality, corrosive-resistant stainless steel. The Replacement Shim Packs contain 20 identical shims of the specified thickness. They are all dimensionally uniform and are marked for permanent easy to read identification.

Size "B" shims

• Fit these Motor Frame Sizes : 66, 253-259, 283-289, 323-329
• Have exact dimensions of:
  • (l X w): 3" X 3"
  • slot width: 3/4"
• Accommodate bolts size: 1/2" to 3/4"
• Each pack includes 20 shims