20-Ton Extension Screw Collar lifting Crafted from sturdy steel and

Crafted from sturdy steel and featuring a vibrant yellow powder coat finish

allowing for the addition of other components to create a secure and reliable platform for a variety of bottle jacks

Saves you time

The Safe Jack Extension Screw Collar (ESC) is a device made from highly durable PLA carbon fiber that wraps around your bottle jack’s extension screw

97M-UBI Universal Base Insert (8 inches x 7 inches)

20-Ton Extension Screw Collar lifting Crafted from sturdy steel andThe 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.