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Aardwolf CTTS Sinkloc — Undermount Sink Positioning Tool

The Aardwolf Sinkloc is a precision positioning tool that holds undermount sink bowls in place during installation. The lightweight aluminum frame and rubber base protect the polished countertop while one operator sets the sink. Available in 24 in and 42 in models.

Features

  • CTTS24: 24 in length, single clamping screw
  • CTTS42: 42 in length, two clamping screws for larger sinks
  • Lightweight aluminum frame for easy handling
  • Rubber bottom protects polished countertop surfaces
  • Push-button thread release T-nut for fast positioning on the hanging rod
  • Enables one-person undermount sink installation
CTTS24 — 24 in — Single Clamping Screw
Property Detail
Part Number CTTS24
Length 24 in
Net Weight 4.3 lb
Clamping Screws 1
Frame Aluminum
Base Rubber
CTTS42 — 42 in — Dual Clamping Screws
Property Detail
Part Number CTTS42
Length 42 in
Net Weight 7.7 lb
Clamping Screws 2
Frame Aluminum
Base Rubber
  1. Apply adhesive to the sink rim per the sink manufacturer's instructions.
  2. Lift the sink into position from below, aligned to the cutout.
  3. Place the Sinkloc across the top of the countertop spanning the cutout.
  4. Engage the threaded rod through the Sinkloc to the sink hanging point.
  5. Use the push-button T-nut to set position quickly, then snug the clamping screw.
  6. Leave clamped until the adhesive has fully cured per the manufacturer.

Granite, marble, quartz, and engineered-stone countertops with undermount sink cutouts.

Specifications

Model CTTS42, CTTS24
Brand Aardwolf
Size 42"