Proto J5259 3/8 Drive Extension 1-3/4
https://www.sawab.app/shop/j5259-proto-j5259-3-8-drive-extension-1-3-4-1283
https://www.sawab.app/web/image/product.template/1283/image_1920?unique=b300c89
(0 review)
Over molded protection cap prevents dust & debris from jamming mechanism.