Taps, Valves & Fittings Monument

The Monument 2580U Vent Sizing Gauge is a precision measuring tool designed for calculating ventilation areas when manufacturer specifications are unavailable. This specialist gauge enables plumbers and heating engineers to accurately measure air vent slot dimensions, ensuring compliance with building regulations and proper ventilation requirements. Constructed from durable stainless steel, this vent sizing gauge features stepped increments of 1mm, providing precise measurements for vent slots ranging from 5mm to 10mm. The gauge's robust stainless steel construction ensures longevity and resistance to corrosion, making it suitable for regular use on site. This tool is particularly valuable when …

The Monument 4508A GRIP+ T7 Three Prong Gate Valve Tool is a specialist spanner designed for closing and opening damaged gate valves where standard tools cannot engage effectively. This British-made tool provides plumbers and heating engineers with a reliable solution for working with gate valves that have worn or damaged operating mechanisms. The three-prong design grips the internal valve mechanism securely, enabling effective operation even when conventional valve keys fail. The tool is compatible with the MON4537 Shorty Swivel Head Handle or MON345 Pro Adjustable Basin Wrench, allowing improved access in confined spaces such as under baths, behind radiators, or in tight pipework installations.…

The Monument 1729T is a replacement rubber hose designed specifically for use with U gauges in gas testing applications. This professional-grade hose features a black rubber construction that provides durability and flexibility for reliable pressure measurement tasks. With a generous 2m coil length and an internal diameter of 7/32in (5.5mm), this hose offers excellent reach and compatibility with standard U gauge equipment. The coiled design allows for convenient storage whilst providing sufficient length for comfortable working positions during gas testing procedures. Ideal for heating engineers and gas fitters who need to replace worn or damaged U gauge hoses, this Monument product ensures …

Test Nipples screw into gas meters to enable connection to a gas test gauge. The hexagon screw shuts off supply to the gauge.1/8in. BSP thread.

The Monument 331E is a compact crutch-style stopcock key designed for operating hard-to-reach stopcocks and stiff valves in domestic plumbing installations. This versatile tool provides the leverage needed to turn awkward stopcocks located under kitchen units, beneath sinks, and difficult-to-access outside taps. The crutch end design delivers increased turning force, making it ideal for operating seized or infrequently used stopcocks that require extra torque. The 220mm length offers an optimal balance between reach and manoeuvrability in confined spaces, whilst the hexagon shaft accepts a removable tommy bar for additional leverage when needed. A particularly useful feature is the compatibility …

The Monument 331E Crutch End Domestic Stopcock Key has been designed for turning on and off hard-to-reach or difficult stopcocks, such as under...

The Monument 4508A GRIP+ T7 3-Prong Gate Valve Tool is for closing and opening damaged gate valves. Use with the MON4537 Shorty Swivel Head Handle...

The Monument 4527C GRIP+ T6 Three Pin Sink Rose Tool is for holding a sink strainer rose in position whilst tightening and loosening nut. Used with...

The Monument 339C Stopcock Key is a crutch pattern tool designed for operating external mains water stopcocks that are difficult to access. This essential plumbing tool enables plumbers and water engineers to turn on and off 1/2 inch, 5/8 inch and 3/4 inch crutch stopcocks, particularly those located in underground chambers or valve boxes. Measuring 1070mm in length, this tapered stopcock key provides the necessary reach to access stopcocks situated below ground level without requiring entry into confined spaces. The extended length allows comfortable operation whilst standing at ground level, improving both efficiency and safety during maintenance work. The turning handle incorporates a practical …

The Monument Mains Water Pressure Testing Gauge with 3/4in BSP thread for fitting to taps. Maximum Pressure: 11 barPTDMON2510

Monument stopcock key Crutch pattern stopcock keys for turning stopcocks on or off. Turning handle has one chisel end for lifting covers. ...

Monument stopcock key Crutch pattern stopcock keys for turning stopcocks on or off. Turning handle has one chisel end for lifting covers. Size.42in.