RAP-B-404U RAM® Tough-Claw™ Medium Clamp Base with B Size (1") Ball
The RAP-B-404U is the medium RAM® Tough-Claw™, a tool-free clamp base that grips round, square, and odd-shaped rails or bars from 25mm to 41mm (1" to 1.6") and finishes in a 1" B size rubber ball. It is the middle option in the claw range, sized for the chunkier handlebars, roll bars, and cage tubes that the small claw can't reach.
Key Features
Tool-free clamp: drop it over the bar and hand-tighten the knob, no tools, on or off in seconds.
Fits medium rails and bars: 25mm to 41mm (1" to 1.6") on round or square tube, plus flat edges up to 41mm (1.6").
B size (1") ball: connects to any B size RAM® double socket arm for near-infinite angle adjustment.
Built to last: high-strength composite (glass-filled nylon) with stainless steel hardware, backed by RAM's lifetime warranty.
Rubber jaw pads: grip firmly and protect the surface you clamp to.
Works With
The 1" B size ball pairs with any B size RAM® double socket arm and B size cradle or holder. Want the C size (1.5") version of this same medium claw? That's the RAP-404U.
Dimensions & Specifications
Clamping range (rails/tubes): 25mm to 41mm (1" to 1.6")
Clamping range (flat surfaces): 0 to 41mm (0" to 1.6")
Height: 133mm (5.25")
Width: 40mm (1.56")
Weight: 272g (0.6 lb)
Load rating: up to 907g (2 lb) in standard use, 454g (1 lb) in high-vibration or heavy-duty conditions
Round or square rails and bars from 25mm to 41mm (1" to 1.6") outer diameter, plus flat edges up to 41mm (1.6"). Smaller bars suit the small (RAP-B-400U); thicker bars suit the large (RAP-B-401U).
What is the difference between the B and C ball versions?
Same clamp body, different ball. This B version finishes in a 1" ball for B size arms and cradles; the C version (RAP-404U) finishes in a 1.5" ball for C size components. Match the ball to the arm you already run.
How much weight will it hold?
Up to 907g (2 lb) in normal use, derated to 454g (1 lb) in high-vibration or heavy-duty conditions. Plenty for a phone, action camera, or small tablet.
Is it in stock in New Zealand?
Yes. We hold the RAP-B-404U in our Auckland warehouse and dispatch in-stock orders within one business day.
