Name:chain saw breaker Type:GRRH-008 BENCH-MOUNTED SAW CHAIN BREAKERThis Steel Constructed, bench mounted chain breaker will easily press out saw chain rivets. Furnished with single 6 channel heat-treated electro-plated anvil for 1/4"-3/8" low pro" .325"-3/8".354/.404" ?7/16" and 1/2" pitch chains A necessary tool for every chain saw repair shop.