×

Sigma Measuring Bar Clamping Knob for All Tecnica Cutters (replaces 108612)

TILE PRO RATING: GoodBetterBest

Sigma Measuring Bar Clamping Knob for All Tecnica Cutters (replaces 108612)

$14.95

Item No.: 315

Sigma Measuring Bar Clamping Knob – Keep Your Tecnica Cutter Accurate

The Sigma measuring bar clamping knob is the genuine replacement part engineered for every Sigma Tecnica tile cutter. It locks the ruler firmly in place so your measurements stay true cut after cut, preventing costly mis‑cuts and wasted tiles.

Top Reasons Professionals Choose This Knob

  • Exact fit – replaces part #108612 on all Tecnica cutters.
  • Secure grip – large, textured surface tightens easily, even with gloves.
  • Job‑site tough – reinforced polymer and steel insert resist wear.
  • Tool‑free install – threads on by hand in seconds.

Specifications

SKU 315
UPC 8033675802886
Weight 0.25 lb
Dimensions 4 × 4 × 2 in
Material Reinforced polymer with metal insert

Compatible Sigma Tecnica Models

Fits every Tecnica cutter, including 2B3, 3B4, 4A and more.

Installation & Maintenance Tips

Thread the knob until snug; avoid over‑tightening. Clean dust from the measuring bar regularly to maintain smooth movement. For a full illustrated guide, see Sigma’s support section.

Related Parts & Accessories

About Sigma

Founded in Italy in 1964, Sigma sets the benchmark for professional tile cutting equipment. Their precision‑engineered tools are trusted by contractors on everything from kitchen backsplashes to large commercial flooring projects. Using authentic Sigma replacement parts protects your investment and keeps your cutter performing like new.

Frequently Asked Questions

  • Does this knob fit non‑Tecnica cutters? No. It is sized specifically for the Tecnica series. For Sigma Series 4 cutters, see our Series 4 spare parts.
  • What if the thread on my cutter is damaged? Contact our support team; we stock replacement measuring bars and

    Backed by decades of job‑site experience, Tile Pro Depot guarantees the authenticity of every Sigma spare part we sell. Buy with confidence and keep your cutter performing at its best for years to come.

    hardware to restore your tool.

Order today from Tile Pro Depot and get fast U.S. shipping plus expert support from our professional tile setters.