Leclerc Tension Box

Reliable tension control for sectional warping. Improve your weaving workflow with the Leclerc Tension Boxa practical tool for sectional warping. Designed to deliver accurate, consistent tension, this box helps you beam long warps with control and ease, even when working alone.

Features at a Glance

• Consistent Warp Tension Adjustable rods help you maintain even tension across all threads.
• Thread Alignment Two open combs (12 threads per inch) keep threads in place and prevent uneven buildup.
• Efficient Spool Warping Wind directly from spools or bobbins, reducing setup time and minimizing tangles.
• Supports Yardage Tracking Compatible with an optional counter for measuring warp length with precision.
• Flat Beam Winding Creates a smooth warp layer, eliminating the need for paper or sticks between turns.
• Cross Formation Supports the formation of a threading cross for smooth heddle threading.
• Flexible Fit Mounts to breast beams between 1.5″ and 3.25″; adapters available for Compact and Artisat looms.

Why Use a Tension Box?

Sectional warping is most efficient with a tension box. It ensures balanced tension and clean sectioning, especially important when preparing long warps or working with complex thread arrangements. Whether you’re producing fabric for clothing, decor, or samples, the tension box helps you achieve reliable, consistent results.

Compatibility & Optional Accessories

• Includes two 12 TPI combs; other comb sizes available separately.
• Compatible with most Leclerc floor looms; mounts to breast beams 1.5″3.25″ thick.
• Adapter kits available for Compact and Artisat looms.
• Optional add-ons include yardage counter and 1-yard extension tool (sold separately).

Make your weaving more efficient. Add the Leclerc Tension Box to your setup for smooth, even beaming and confident warp preparation.