Silverline Carpenters Quick Clamp Heavy Duty 450mm 633458

Silverline Carpenters Quick Clamp and Spreader Heavy Duty 450mm

MPN: 633458

Barcode: 5060012954659

Size: 450mm 18 inch

Overview:

Carpenters Quick Clamp and Spreader Heavy Duty 450mm (18 inch) is a fast, rigid trigger clamp designed for stronger one-handed clamping and quick setup on the job. As a heavy duty version of a standard quick clamp, it offers improved clamping force and stability for assembly, fitting and general woodworking tasks. The single-handed trigger action and quick-release button make it easy to position and adjust, while the reversible design allows it to convert into a spreader for dismantling work or controlled separation. With durable nylon fibre jaws and a generous jaw depth, it’s a quicker, more convenient alternative to a traditional sash clamp for many everyday clamping jobs.

Key Features

• Heavy duty 450mm (18 inch) quick clamp for stronger, more rigid clamping

• Single-handed trigger action for fast positioning and adjustment

• Quick-release button for rapid loosening and repositioning

• Converts easily from clamp to spreader for dismantling and separation tasks

• Nylon fibre jaws for strength and durability

• 90mm jaw depth for improved reach over edges and frames

• Ideal as a bar clamp for assembly, gluing and fitting work

• Much easier and faster to use than a sash clamp.

Specifications

• Brand: Silverline

• Product Type: Heavy Duty Quick Clamp and Spreader

• MPN: 633458

• Size/Capacity: 450mm / 18 inch

• Jaw Depth: 90mm

• Jaw Material: Nylon fibre

• Operation: Trigger clamp, single-handed

• Release: Quick-release button

• Functions: Bar clamp (assembly) / Spreader (dismantling)

Applications

• Holding workpieces during assembly and fitting

• Clamping for gluing, drilling, sanding and routing setups

• Temporary holding for cabinet, frame and joinery work

• Spreading and controlled separation during dismantling

• Quick, repeated clamping tasks where speed matters

How to Use

• Position the jaws on the workpiece and hold the clamp with one hand

• Squeeze the trigger to increase clamping pressure until secure

• Use the quick-release button to release tension and reposition quickly

• To use as a spreader, reverse the jaw arrangement as required

• Apply steady pressure when spreading to avoid sudden movement

• Wipe clean after use to keep the jaws and mechanism working smoothly

Carpenters 633458 Quick Clamp and Spreader Heavy Duty – Key FAQs

• What size is this Silverline quick clamp?
  It has a 450mm (18 inch) capacity, making it suitable for a wide range of woodworking and general clamping tasks.

• Can it be used one-handed?
  Yes. It’s designed for single-handed use, with a trigger action that allows fast tightening while keeping your other hand free.

• How do you release the clamp quickly?
  It includes a quick-release button, allowing rapid loosening and repositioning without winding or repeated adjustments.

• Can this tool be used as a spreader as well as a clamp?
  Yes. It can be converted into a spreader quickly, making it useful for controlled separation and dismantling work.

• How deep are the jaws?
  The jaw depth is 90mm, giving better reach over edges, frames and wider components.

• What are the jaws made from?
  The jaws are made from nylon fibre, chosen for strength and durability in regular workshop and site use.