Amazon Secure Payment System Continue shopping “McGard 74023 Marine Twin Stern Drive Lock Set (1/2″- 20 Thread Size) – TRS – Set of 2” has been added to your cart. Product Price Quantity Subtotal × Propeller fit Mercury Out Board Engine 13-1/4x17 Marine 60 75 90 100 115 125HP Prop 48-77344A45 13.25 x 17 Pitch $96.50 Propeller fit Mercury Out Board Engine 13-1/4x17 Marine 60 75 90 100 115 125HP Prop 48-77344A45 13.25 x 17 Pitch quantity $96.50 × McGard 74023 Marine Twin Stern Drive Lock Set (1/2"- 20 Thread Size) - TRS - Set of 2 $52.33 McGard 74023 Marine Twin Stern Drive Lock Set (1/2"- 20 Thread Size) - TRS - Set of 2 quantity $52.33 Coupon: Apply coupon Update cart Cart totals Subtotal $148.83 Total $148.83 Proceed to checkout