Specifications

Shim Size

Slot Width

Rec. Bolt Size

Use with NEMA Motor Frame No's

B-3" X 3"

3/4"

1/2" - 3/4"

66, 253 - 259, 283 - 289, 323 - 329

Also available Sizes: AA (1.50"x1.50"), E (6"x6"), H (8"x8") Call for current pricing.