Top
SKU:
Quad Spanner – Reversible Ratchet Spanner 13/17 mm & 19/21 mm
Quad Spanner – Reversible Ratchet Spanner 13/17 mm & 19/21 mm
9 in stock
Couldn't load pickup availability
All-in-one ratchet spanner for M8, M10, M12 & scaff fixing
The Quad Spanner is a reversible, ratcheting tool covering four key sizes—13, 17, 19 and 21 mm—making it ideal for hex-head nuts and bolts most commonly used in staging, rigging and lighting setups.
Why it matters
- Covers M8/M10 fasteners on 13/17 mm end, and M12/M14 (scaffold) on 19/21 mm end :contentReference
- Reversible ratchet mechanism works fast in tight spaces—no need to reposition
- Stainless-steel sockets with reinforced body for longevity under frequent use
- Compact and lightweight—essential for any rigging or lighting toolkit
Common production uses
- Tightening hook clamps and scaffold couplers
- Adjusting truss bolts, plate fittings and lighting fixtures
- Set-up, teardown and mid-show rig adjustments
Specifications
- Sizes: 13 mm, 17 mm, 19 mm, 21 mm
- Fits: M8, M10, M12, scaffold bolts
- Mechanism: Reversible ratchet—quick tightening/back-off
- Material: Stainless steel sockets, reinforced handle
A must-have backstage tool—one quad spanner replaces multiple fixed spanners. No lanyard included. Perfect for belt or pouch carry.
Need help choosing tools or bulk pricing? Contact us for tailored assistance.
Share



Let customers speak for us
from 13 reviewsGood t-shirts, and i hear they are sold by a pretty swell guy

They cover your hands.

They are sticky!

Does what it says on the tin !

perfect fit great quality fast shipping

These gloves are excellent, perfect for when you don’t need something waterproof and thick and still maintain enough dexterity to work

Really love this t-shirt! Well made, premium material, super comfortable and looks great

This kit makes building looms so much easier and the Klever Kutters double as a vital load-out tool for quick tape slicing without risk to cables - and way safer than an open blade for speedy work!

Tired of all your powerlock releases being bashed up? Make sure your whole crew has one of these on their belt so they never just jam a screwdriver in there again

I’ve immediately added the cutter to my EDC, and use it many many times a day, no more accidents with my knife!

Absolutely ideal, no more sore finger tips!

This 20m cloth tape is a solid bit of kit. The flexible material makes it easy to work with, and the terry clip is a brilliant touch—it holds everything in place perfectly when measuring truss or parachute setups. Great quality, feels durable, and definitely makes the job quicker and more accurate. Would recommend to anyone working in events or rigging.
