Plastic Replacement Wheel Set for 640-4 & 640-5 Backer Rod Installers CORDLESS No memory and virtually no

No memory and virtually no self-discharge for maximum productivity and less downtime

Single Fork Construction: The single fork design enhances maneuverability and control

640-G22 = 1/4″

static strength

(1) 21-1 Soft leather pistons

Plastic Replacement Wheel Set for 640-4 & 640-5 Backer Rod Installers CORDLESS No memory and virtually noComplete set of 4 adjustable replacement wheels for the 640 4 Road Model or 640 5 Standard Model (sold separately) Quickly sets backer rod up to 1" deep in saw cut joints For setting rod deeper up to 2", use replacement wheel 640 G20. Kit Includes: 640 G02 = 1 8" 640 G03 = 1 4" 640 G04 = 3 8" 640 G05 = 1 2" Also available in durable Aluminum