The ScreenGrabba R-Lock Tablet Holder isn’t just a clamp—it’s a rock-solid command center for your tablet on the water, off-road, or anywhere you need data without downtime. Built with RAILBLAZA’s R-Lock friction joints, it locks in your preferred viewing angle and stays put no matter the terrain. The grippy arms adjust to fit tablets from 7 to 10 inches, even in rugged cases, and hold tight without crushing your gear. Mount it to any RAILBLAZA StarPort and instantly turn your kayak, boat, ATV, or workbench into a smart display station for charts, sonar, maps, or apps. Tough, adjustable, and ridiculously easy to install, the ScreenGrabba R-Lock is how professionals and gear junkies keep their tech where it belongs—safe, visible, and under control.

Features：

• Quality New Zealand made from high quality, waterproof and UV proof materials
• Fits 7″ – 10″ Tablets (10" max height)
• iPad Pro 10.5' in landscape mode
• 360° rotatable, and lockable at any point
• Over 90° tiltable
• Can be adjusted from Landscape to Portrait using R-Lock lockable friction joint
• Thermo bonded elastomeric tablet grips.
• R-Lock allows friction joints to be locked at different positions. Pat pending
• Will hold most dry cases, both hard & soft designs

Specifications:

• Knuckle joint & adaptor – UV stabilised fibreglass reinforced plastic
• Tablet Bracket UV stabilised ABS Plastic
• StarPort – UV stabilised AES plastic
• Locking slide – UV stabilised PC plastic
• Gasket – UV stabilised TPE Rubber
• Stainless steel fasteners

*** Starport Mount and tablet in the photos are NOT included ***