Product Overview
Dual suction cup seam setter designed to pull and align flat surfaces during tile, marble, and countertop installation. Features ratchet mechanism, aluminum alloy build, and 150mm vacuum cups – ideal for gap and height adjustments on smooth, non-porous materials.

Key Features
- Dual 150mm Vacuum Cups with Ratchet – Two large suction cups provide strong adsorption; ratchet mechanism pulls and aligns workpieces for seamless joints.
- Durable Aluminum Alloy & Rubber Build – Sturdy construction with stainless steel bar for shape retention and long-lasting performance on job sites.
- Adjustable Flatness & Tightness – Aluminum balance slider and tightening slider allow easy fine-tuning of surface alignment and joint tightness.
- Easy Manual Vacuum Operation – Simply press the air pump to activate suction; no batteries or power source required.
- Versatile Material Compatibility – Works on marble, granite, slate, floor tiles, ceramic tiles, mirrors, glass, plastics, and other smooth, flat, non-porous surfaces.

Specifications
- Cup Diameter: 150mm each
- Material: Aluminum alloy + rubber + stainless steel bar
- Operation: Manual vacuum pump
- Adjustment: Balance slider + tightening slider
- Best For: Tile installation, countertop seam setting, marble/granite work, glass and mirror placement, gap and height adjustment

What's Included
- 1 × Stone seam setter (dual suction cup unit)
- 1 × User manual
Strong suction, seamless results – professional alignment made simple. ✨🔧🛍