Bosch Surveying Elevator Tripod BT300HD 110 Inch Aluminum Platform (5/8-11 Thread Geared Crank Column Quick Clamps Rotary Laser Level Stand)

Bosch BT300HD 110" Heavy-Duty Aluminum Geared Elevator Tripod

The Bosch BT300HD heavy-duty aluminum elevator tripod provides a rigid, micro-adjustable 110-inch mounting platform to elevate rotary lasers, automatic optical levels, and 3-plane layout lasers across large commercial jobsites. Built with heavy-gauge tubular aluminum and strong collet locks, this 16-lb professional instrument stand features a smooth metal rack-and-pinion elevator column delivering 20 inches of continuous geared vertical travel for precise benchmark alignment without elevation drift. Equipped with an industry-standard 5/8"-11 flat mounting head, positive-locking quick clamps, steel ground points, and a heavy-duty poly webbing shoulder strap, it ensures unyielding stability, fast leveling, and pinpoint elevation accuracy across concrete formwork, acoustic ceiling installation, and site grading.

Best Used For:

• Commercial Suspended Ceiling and MEP Layout: Elevating 360-degree multi-plane line lasers up to 110 inches to shoot exact acoustic grid heights and overhead conduit benchmarks.
• Site Grading and Earthwork Elevation Referencing: Providing a rock-solid, wind-resistant platform for long-range rotary laser transmitters like the Bosch REVOLVE4000 series across site-wide grade checks.
• High-Precision Foundation Optical Surveying: Supporting auto-levels like the Bosch GOL series with zero-drift geared crank height adjustments during structural concrete footing setups.

Key Performance & Safety Features

• Precision Geared Rack-and-Pinion Column: Smooth hand-crank elevator drive delivers 20 inches of continuous micro-height adjustment to dial in exact elevation marks with zero slippage.
• 110-Inch Extended Working Elevation: Telescoping two-section center column and extendable legs reach high vertical lines for commercial interior layout and overhead structural work.
• Positive-Locking Quick-Clamp Leg Latches: Fast-action cam levers lock leg extensions instantly into place to prevent sagging under heavy equipment loads.
• Heavy-Duty Aluminum Frame Construction: Lightweight heavy-gauge extruded aluminum resists environmental corrosion and jobsite impact while maintaining portability.
• Universal 5/8"-11 Flat-Head Mount: Standard threaded instrument stud accommodates commercial rotary lasers, theodolites, total stations, and optical automatic levels.
• Pointed Steel Ground Spikes: Tapered foot spikes penetrate soil, packed gravel, and rough surfaces to prevent base movement during all-day layout sessions.

What's Included

• (1) Bosch BT300HD 110-Inch Heavy-Duty Aluminum Geared Elevator Tripod
• (1) Heavy-Duty Poly Webbing Shoulder Carrying Strap

Technical Specifications

Pro-Tip: Tighten the secondary column collet lock collar firmly once you crank the geared rack to your exact elevation; locking the collet isolates the gear teeth and prevents minor height settling during high-vibration concrete pours.