Custom Extension Screw Collar aff jack We recommend these chocks for

We recommend these chocks for tires up to 42 inches in diameter

The Safe Jack Universal Combination stabilizer is the all-in-one stability solution for a wide variety of bottle jacks or Hi-Lift style jacks

Simply stack the Lift Pad atop our 6-ton Bottle Jack Extensions or directly on the Extension Screw when the 6-ton Extension Screw Collar has been installed

or shop use

The Dolphin-Trolling Fin installs in minutes without drilling using the 45M-Clamp kit or bolt directly to cavitation plate using included hardware

Custom Extension Screw Collar aff jack We recommend these chocks forThe Safe Jack Extension Screw Collar (ESC) is a device made from highly durable PLA carbon fiber that wraps around your bottle jacks extension screw, acting as the universal, secure engagement for our Extensions and Lift Pads. The ESC also provides the operator with 100% available stroke of the jack and maximizes the height to an additional 1. 5 inches. Our premade Extension Screw Collars are measured specifically for the bottle jack brands we carry.