Heavy-Duty Precision Decking Spacer Tool Set (Pack of 5)

Professional Board Spacing for Clean, Even & Long-Lasting Decking

Achieving consistent, perfectly straight gaps between decking boards is essential for proper drainage, timber expansion, and a polished finish.

Designed and manufactured in the UK, this 5-piece precision decking spacer kit gives you all the essential board gap sizes in one heavy-duty set. Built from high-strength, weatherproof polymer with integrated finger rings, these spacers are engineered to handle tough site conditions while making board alignment effortless.

Key Features

• Complete 5-Piece Precision Set: Includes 5 specific, high-accuracy spacer sizes: 4mm, 6mm, 8mm, 9mm, and 10mm—covering all standard softwood, hardwood, composite, and millboard gap specifications.

• Ergonomic Pull Ring Design: Each spacer features a wide integrated finger loop, making insertion, adjustment, and swift removal effortless—no more prizing spacers out with flathead screwdrivers or damaging board edges.

• High-Visibility Safety Finish: Standardized in bright, high-shine Red so they stand out clearly against timber and composite boards, ensuring you never accidentally leave a spacer behind before securing the next board.

• Built for Jobsite Durability: Printed in high-impact, weather-resistant plastic designed to withstand heavy clamping forces and repeated daily use without crushing, warping, or snapping.

• Reusable & Weatherproof: Impervious to water, timber oils, and jobsite dirt—simply wipe clean and store in your tool kit for the next project.

Product Specifications

• Included Gap Sizes: 4mm, 6mm, 8mm, 9mm, 10mm

• Pack Quantity: 5 Spacers total (1 of each size)

• Standard Color: High-Visibility Red

• Country of Origin: Manufactured in the United Kingdom

• Material: High-Strength Industrial Polymer

Package Contents

• 1x 4mm Decking Spacer

• 1x 6mm Decking Spacer

• 1x 8mm Decking Spacer

• 1x 9mm Decking Spacer

• 1x 10mm Decking Spacer

Custom Sizes & Color Options Available

Need a full set of 5 in a single specific width (e.g., a pack of 5x 5mm or 5x 6mm spacers for a large composite deck)? Or looking for a custom high-visibility color to match your jobsite kit?

Bespoke orders are available. Contact us before placing your order to specify custom gap widths, uniform pack sizes, or alternative color choices.