Pro IV Extension $17.99 OUR LATEST PRO IV FINGER EXTENSION FOR YOUR ADJUSTABLE HANDLE RELEASE. Patented Star Drive system allows you to adjust the handle to multiple locations Four-finger handle Pro IV Extension quantity Add to cart SKU: PRO IV EXTENSION Categories: ACCESSORIES, Releases Related products SHOP NOW King Swivel5.00 out of 5 $80.99 SHOP NOW Pro Pack Kit $24.99 SHOP NOW Ghost4.89 out of 5 $159.99