RAM Suction Cup Base - Dual with Medium Length Arm and Retention Knob

RAM-B-189B-201-ALA1-KRU – RAM® Twist-Lock™ Dual Suction Cup Base with Socket Arm & Retention Knob

The RAM-B-189B-201-ALA1-KRU pairs a dual 3.3" Twist-Lock™ suction cup base with a B size double socket arm fitted with a retention knob, making an ideal window mount for tablets in aircraft and helicopters; twice as secure as a single-cup base, with easy one-knob adjustment.

Key Features

• Twin RAM® Twist-Lock™ suction cups grip glass and other nonporous surfaces
• B size double socket arm with retention knob for easy adjustment; the knob extension prevents over-loosening
• Ball and socket adjustment at both ends of the arm for near-infinite viewing angles
• High-strength composite and powder-coated steel construction
• Backed by a lifetime warranty

Works With

Flat glass and nonporous plastic surfaces, paired with any RAM® holder on a B size (1") ball. For curved surfaces, consider the RAM-B-189B-PIV1U dual articulating suction cup base instead.

Dimensions & Specifications

• Arm: 94mm (3.69") overall; 76mm (3") socket-to-socket
• Suction cups: two 83.5mm (3.3") diameter
• Ball size: B (1")
• Load capacity: 907g (2 lb) standard use; 454g (1 lb) heavy-duty use
• Weight: 558g (1.23 lb)
• Materials: powder-coated steel, marine-grade aluminium, high-strength composite
• Components: RAM-B-201-ALA1-KRU double socket arm with retention knob, RAM-B-189B-ALA1U dual suction cup base
• Warranty: lifetime

FAQs

Will it hold on a curved windscreen?

Suction cups grip best on flat glass or nonporous plastic. For curved surfaces, look at the RAM-B-189B-PIV1U articulating version, which lets each cup angle independently.

When will my order ship?

If this item shows as being in stock then it will usually ship from our Auckland warehouse in 1 business day. If it says to enquire then please get in touch as we may be able to get this back in for you.