RAM® Double Ball Hose Clamp Kit 1" - 3" with AMPS Plate - Medium

Name: RAM® Double Ball Hose Clamp Kit 1" - 3" with AMPS Plate - Medium
Brand: RAM Mounts
SKU: RAM-B-108-40U
Price: 34.55 USD
Availability: InStock
Rating: 5.0 (5 reviews)

RAM® Double Ball Hose Clamp Kit 1" - 3" with AMPS Plate - Medium - Main image

RAM® Double Ball Hose Clamp Kit 1" - 3" with AMPS Plate - Medium - View 2

$34.55 ~~$53.99~~ In stock

Category: Universal Mounts

The RAM-B-108-40U consists of a medium length B size arm with a rectangular plate with universal AMPS hole pattern and a strap clamp base that is suitable for rails from 1" to 3" in diameter.

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Express Shipping · United States: $3.99

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Customer Reviews (5.0 / 5 · 5 reviews)

Penelope ★★★★★ Oct 23, 2026

Took a chance on this for a kayak rail and the strap clamp is rock solid, no slipping even on a bumpy ride. The AMPS plate made attaching my device a breeze, and the medium arm is just the right length for positioning.

Nicholas ★★★★★ Oct 22, 2026

That clamp base grabbed onto my boat's railing perfectly, and the medium arm gives me just the right reach for my tablet. The AMPS plate lined up with my device's holes without any fiddling, so I was set up in under five minutes.

Evelyn L. ★★★★★ Oct 21, 2026

The AMPS plate made attaching my GPS unit straightforward, and the strap clamp fits my ATV roll bar perfectly without any slippage. Setup took less than five minutes once I adjusted the ball arm to the right angle.