Overview
The Kupo WS-140 Wingnut Multi-Spanner is a compact, professional-grade rigging tool designed for film, television, photography, and stage production environments where frequent tightening and adjustment of grip hardware is required.
Built from carbon steel with heat-treated durability, it is engineered to withstand heavy on-set use while remaining lightweight and portable. The tool is specifically designed to work with common rigging sizes (M8, M10, and M12), making it highly versatile across clamps, stands, and lighting hardware.
Its multi-tool design includes integrated functions beyond standard tightening: it features multiple hex sizes, wingnut grips, set screw tools, and additional utility functions such as a flat screwdriver edge and bottle opener. A built-in spring hook allows it to be attached directly to a belt or gear bag for quick access during production work.
This makes it a staple “all-in-one” tool for grip teams who need fast adjustments without carrying multiple separate tools.
Key Features
• Professional multi-purpose rigging spanner tool
• Compatible with M8, M10, and M12 hardware
• Carbon steel construction with heat treatment for durability
• Integrated wingnut, hex, and set screw functionality
• Built-in flat screwdriver edge and bottle opener
• Spring hook for belt or bag attachment
• Compact, palm-sized design for portability
• Designed for film, TV, photography, and stage rigging
• Ideal for grip crews and on-set quick adjustments
Specifications
• Model: WS-140
• Product Type: Wingnut Multi-Spanner Tool
• Material: Carbon steel
• Dimensions: approx. 139.7 × 49 mm
• Weight: approx. 0.15–0.39 kg (varies by listing)
• Compatible Sizes: M8 / M10 / M12
• Application: Rigging, lighting stands, clamps, and grip equipment
What’s in the Box
• Kupo Wingnut Multi-Spanner WS-140
Why we stock it
Hand-picked for its build quality, service backup, and on-set reliability. Talk to our team for kit-list recommendations.
Book a demo
Technical specifications
Detailed specifications available on request.
Need help speccing this?
Our team has rigged, gaffed, and shot with this fixture. Tell us about the production and we'll talk through the modifier set and accessory list.
Talk to a specialist
Local support, in-house workshop
Every fixture we sell is backed by a 24-month warranty, fully serviced from our Johannesburg workshop. We stock genuine spares and can usually return a unit to service within 5 working days of intake.
Our technical team has run the original manufacturer training courses in South Africa — if you need help configuring DMX, integrating with a CRMX system, or troubleshooting on location, we're a phone call away.
Need it on a job tomorrow?
We hold flagship cinema fixtures in walk-in stock. Order before 11:00 for same-day Johannesburg dispatch — or come collect from our showroom in person.
Talk to our team
