Description

The ROBERT BOSCH TOOL GROUP RT312 is a 12.5-inch aluminum measuring wheel built for trade professionals who need accurate distance measurements across job sites, utility corridors, and service routes. The wheel features a precision-molded tire mounted over an aluminum spoke, combining lightweight construction with the durability required for repeated field use. A pistol grip handle reduces hand fatigue during extended measuring sessions, and the telescopic aluminum handle collapses for compact storage and transport. At 4.57 pounds, the RT312 is easy to carry between locations without sacrificing structural integrity.

This measuring wheel is suited for use by HVAC contractors laying out duct runs, plumbers tracing pipe routes, electricians measuring conduit paths, and pool service professionals mapping property layouts. It is appropriate for both indoor and outdoor surfaces, making it a versatile tool for residential and light commercial applications. The included kickstand keeps the wheel upright and stable when not in use, which is useful on flat surfaces and in staging areas where the unit needs to remain stationary.

Key Features

12.5-inch precision-molded tire over aluminum spoke construction
Telescopic aluminum handle collapses for easy storage and transport
Pistol grip design reduces hand fatigue during extended use
Heavy-duty aluminum frame for long service life
Kickstand included for freestanding stability when not in use
Lightweight at 4.57 pounds for easy field carry

Compatibility

Designed as a general-purpose measuring wheel suitable for trade and field measurement applications across HVAC, plumbing, electrical, and site survey work.

Installation Notes

No installation is required for this measuring wheel. Extend the telescopic handle to the desired length before use and confirm the locking mechanism is secure. Retract and collapse the handle for storage or transport. Inspect the tire and spoke assembly periodically for wear or damage that could affect measurement accuracy.