Quad Spanner – Reversible Ratchet Spanner 13/17 mm & 19/21 mm
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.
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Shipping information
All orders dispatched from our UK warehouse with reliable tracked delivery. Free or low-cost options available nationwide.
Returns & warranty
30-day return policy and full manufacturer warranty on all products for your peace of mind.