Monument Thin Jaw Adjustable Spanner 150mm

About this tool

The Monument Thin Jaw Adjustable Spanner in 150mm size is the compact solution for precision work in tight spaces. This smaller variant is perfectly sized for close-quarter plumbing tasks where manoeuvrability is essential, making it ideal for working inside confined cabinets, behind radiators, and in cramped bathroom installations. The slim-profile jaw design provides exceptional access to fittings, tap cartridges, and nuts that would be impossible to reach with standard spanners. At 150mm, this spanner offers excellent control and precision, particularly when fitting or removing radiator bleed valves and accessing tap cartridges where the complete removal of the shroud is not possible. The adjustable jaw mechanism accommodates various fitting sizes whilst maintaining the thin profile that makes this tool so effective in restricted areas. This compact size is particularly valued by plumbers and heating engineers working on domestic installations. Features and Benefits: • 150mm compact size for enhanced manoeuvrability • Slim jaw design accesses fittings in confined spaces • Perfect for radiator bleed valve work • Ideal for tap cartridge installation without shroud removal • Adjustable mechanism for multiple fitting sizes Specifications: Length (mm): 150 Capacity (mm): 34 Length (in): 6 Size: 150mm

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.