Adjustable shock mount with aluminum screw (steel screw kit is 35-0504)  wide shock mount, three, ⅜ diameter set screws to mount the shock bracket to the adjuster screw. The adjuster screw has a slot machined on the boss to accept the screws from the shock mount, ¾ inch hex to fit wrench, 2 inch tall screw boss (p/n 35-1100-200) included in kit. Aluminum screw is hard coat anodized.