-30%
Classic Clamping Hook for 4mm Square Rods (20kg)
Original price was: £3.60.£2.52Current price is: £2.52.
A heavy-duty self-clamping hook for 4 mm × 4 mm square gallery rods. Holds up to 20 kg per hook without tools or set screws.
PRODUCT INFORMATION
capacity: 20kg (44lbs)
type: standard
material: steel
fits: 4mm rods
In stock
Classic Clamping Hook for 4mm Square Rods
The Classic Clamping Hook for 4mm Gallery Rods is a heavy-duty, self-locking picture hook designed exclusively for 4mm x 4mm square gallery hanging rods (such as S-Top and U-Top rods used with Classic Rail and Classic Rail PLUS systems). Equipped with a spring-loaded auto-clamp mechanism, this hook glides smoothly along 4mm rods for fast height adjustments and locks instantly under load without tools or manual screws.
What’s Included
Classic Clamping Hook for 4mm Square Rods 20kg (Pack of 1)
Key Specifications
- Weight Capacity: Up to 20 kg (44 lbs) per hook — use 2 hooks for up to 40 kg
- Rod Compatibility: Fits 4mm x 4mm square steel and aluminium picture hanging rods
- Locking Mechanism: Tool-free self-clamping system (clamping grip increases as weight is applied)
- Material & Finish: Durable steel construction with a polished silver finish
- Primary Application: Art galleries, museums, public exhibitions, school displays, and contract framing
Self-Clamping Auto-Locking Mechanism
Height adjustments take seconds during busy exhibition setups. Simply squeeze and slide the hook vertically along your 4mm square rod—the internal spring clamping system locks immediately into place as soon as artwork weight is applied, eliminating the need for set screws or screwdrivers.
20kg Capacity for Medium-to-Heavy Displays
With a robust 20kg load rating per hook, this unit handles heavy framed prints, glass-fronted displays, and wood-backed artwork. Pairing two hooks on separate 4mm rods doubles your display capacity to 40kg total load while keeping frames perfectly level.
Designed for High-Volume Gallery Displays
Ideal for gallery curators, exhibition installers, and commercial framers, this 20kg rod hook allows for rapid, tool-free artwork swaps and height tweaks without damaging display surfaces or hanging hardware.
| Max Weight | 20 kg (44 lbs) |
|---|
Related products
-50%
Original price was: £9.60.£4.80Current price is: £4.80.
A heavy-duty, self-locking hook designed for tool-free height adjustments on 4mm square picture hanging rods.
PRODUCT INFORMATION
capacity: 40kg (88lbs)
type: anti-theft
material: steel
fits: 4mm rods
£4.80
Not all walls are of the same size, so sometimes, the rails need to be cut to different lengths to fit nicely in your space.
PRODUCT DESCRIPTION
price: up to 5 rails
service: cutting
off-cuts: on request
returns: not accepted
£4.80
The eco-friendly Micro Grip Hook features a tool-free auto-gripping plunger for 2 mm perlon cords and steel wires.
max: 20 kg (44 lbs)
fits: 2 mm Wires
size: 33/24 mm (H/W)
finish: Black
-50%
Original price was: £3.00.£1.50Current price is: £1.50.
If you want to secure rods on the rail, this block offers a great solution. It prevents rods from being removed from the rail.
PRODUCT INFORMATION
compatibility: 4mm rods
colour: white
material: steel
protection: anti-theft
£4.20
A round aluminium hook that glides effortlessly along 2 mm wires for fast, tool-free picture frame height adjustments.
max: 15 kg (33 lbs)
fits: 2 mm Wires
size: 34/11 mm (H/W)
finish: Aluminium
-10%
Original price was: £51.36.£46.22Current price is: £46.22.
Wall-mounted picture hanging system complete with rail, loop wires, S-hooks, picture hooks for flexible gallery displays.
length: 200 cm
finish: White, Grey
wires: Loop Perlon
hooks: Ratchet This product has multiple variants. The options may be chosen on the product page
