Sigma KERA-CUT Additional Suction Cup Mount – 51C2 (120mm, Lock Tight)

The Sigma 51C2 KERA-CUT Lock Tight Suction Cup is built to keep your tile-cutting rails locked firmly in place—even on uneven surfaces. With a durable 120mm (4-3/4") aluminum cup and an 88 lb (40 kg) holding capacity, this mount offers reliable grip for precise large-format tile cuts. Designed for Sigma KERA-CUT and Kera-Flex rails, it slides on effortlessly—no tools required.

Key Features and Benefits

• Secure Grip for Precision Cuts
  120mm (4-3/4") diameter suction cup provides strong surface contact—even on textured tile.

• 88 lb (40 kg) Holding Capacity
  Rated to secure heavy tiles and rails, improving stability and cut accuracy on large-format installations.

• Universal Rail Compatibility
  Compatible with all Sigma KERA-CUT and Kera-Flex systems including 8CE and 8DE.

• Tool-Free Mounting
  Simply slides onto the rail—no wrenches or adjustments needed.

• Durable Aluminum Construction
  Lightweight yet tough enough to handle tough jobsite conditions on both smooth and rough tiles.

• Ideal for Extended Rails
  Use multiple suction cups to enhance stability on longer rails during critical scoring and cutting operations.

• Professional-Grade Reliability
  Trusted by tile contractors and renovation professionals for high-precision tile installations.

• Compact and Portable
  Easy to store and transport between job sites.

• Enhanced Safety During Cutting
  Reduces rail slippage and misalignment that can lead to tile breakage.

• Maintenance-Free Design
  Built for long-term use with no moving parts or wear components.