RAM Mounts Medium Tough-Claw Rail Mount Base – Clamps 1"–1.6" Round or Square, C-Size Ball (RAP-404U)

The Medium Tough-Claw is a no-drill clamp base for a boat mount. A rubber-lined jaw grips a rail, a bimini tube or a fence upright and tightens by hand — no holes, no tools, and it moves to another spot whenever needed.

This is the base only. Completing the mount takes a C-size double socket arm and a C-size cradle or plate; a B-size arm will not join this ball.

Specs

• Clamp range: 1 in to 1.6 in
• Grips: round, square and odd-shaped rails and bars
• Ball size: C size, 1.5 in
• Installation: tool-free, no drilling
• Brand: RAM Mounts
• Manufacturer Part Number: RAP-404U

Fit: clamps to any rail or bar 1 in to 1.6 in across. Pontoon top rails commonly run 1 in or 1.25 in and fence uprights about 1.25 in square, both inside this range, but boats vary — measure the rail first.