Safeware Authorized Supplier - AHL PA475SCA7N - Sprckt & Rim Sys, Partnr, P 3/8, T6, R Y

Features : Power Mate Rims are preferred by professional chainsaw users - "Floats" on the splined hub allowing chain and sprocket to self-align with the bar groove. -Radially ported design which uses centrifugal force to throw off sawdust and debris. -Popular rims are available with wear-depth indicators which make it easy to tell when the sprocket should be replaced