Cart Product Price Quantity Subtotal × Polarity clamp $30.50 Polarity clamp quantity $30.50 × PTW-2007-FB 5/16" black plastic caster $2.05 PTW-2007-FB 5/16" black plastic caster quantity $2.05 × Silio. 12" bracket $15.50 Silio. 12" bracket quantity $15.50 Coupon: Apply coupon Update cart Cart totals Subtotal $48.05 Tax $3.37 Total $51.42 Proceed to checkout