• Left or right wind-back operation
• O-ring protected shaft to maintain proper pressure
• Center shaft is constructed of chrome alloy steel
• 3/8” drive adapter surface
• Protective rubber guard to prevent damage to shaft and caliper

Pneumatic brake caliper piston compressor kit constructed of light weight durable anodized aluminum. Right or left hand wind-back operation for rear brake caliper pistons. Pneumatic single piston press shaft operation allows one technician to perform the brake job.