RAM® Hi-Torq™ 扳手（適用於 D 尺寸套筒臂）

Fits perfectly over the knob on my D-size arm, making adjustments a lot easier than using pliers. The shape matches so well it doesn't slip at all, and it's solid enough to torque things down without stripping.

Finally got a secure grip on those RAM D-size knobs without stripping them. The wrench's shape matches the knob perfectly so it doesn't slip off mid-tightening. Makes adjusting my marine mount a quick one-handed job.

This little tool fits the D-size knob perfectly, so I can finally tighten my mount arm without slipping or tearing up my fingers. Works exactly as described and feels solid enough to last.