Woodstock Tools 3/4" x 2-1/16" OD Rub Collar 3 in. NPT Larger models also feature a

Larger models also feature a digital temperature read-out and an error indicator read-out

Interlocking Dual Steel Wire Wrapped Inner Layer

Endurance Vortex MaxLife Extreme Piston Pump The longest durability & life

Connect the jump cables to your QuickJack 12V DC power unit for total lifting convenience at the track or on-the-go

6 gallons per minute (6

Woodstock Tools 3/4" x 2-1/16" OD Rub Collar 3 in. NPT Larger models also feature aAll Woodstock Rub Collars are manufactured from solid steel on CNC lathes. We assemble these in the U. S. A. using high quality, maintenance free bearings. These Rub Collars deliver extremely smooth, bump free operation. 2 1 16" Outside Diameter 3 4" Bore Maintenance Free Bearings