From the manufacturer Clamps x2 By simply sliding the provided clamps into the underside clamp trench and tightening, you have secured a movement-free cutting line. Ready for a perfect cut! Connector Bars x2 The ST1400 comes in two pieces. To secure the two, simply slide the provided connector bars into centre of the two tracks (underside) and tighten with the provided hex key Carry Bag Transport and maintain both 700mm pieces of track & clamps, easily with the hard-wearing Evolution carry bag that is also provided Universal Fit The ST1400 track doesn’t only work when paired with Evolution circular saws. This track is universal and is compatible with most brands’ circular saws Compatible with the R185CCSX The ST1400 track goes perfectly with the Evolution R185CCSX. Combine the two for accuracy and reliability to get the job done faster, smoother and safer than ever before. Together they deliver straight cuts, ideal for sheet materials. Simply use the connector bars, along with the provided hex key to fit your track together. The 2x provided clamps along with the underside surface grips, ensure no movement when your saw is in a cutting motion Compatible with the R185CCSX+ The ST1400 track goes perfectly with the Evolution R185CCSX+. Combine the two for accuracy and reliability to get the job done faster, smoother and safer than ever before. Together they deliver straight cuts, ideal for sheet materials. Simply use the connector bars, along with the provided hex key to fit your track together. The 2x provided clamps along with the underside surface grips, ensure no movement when your saw is in a cutting motion R185CCSX R185CCSX+ ST1400 ST2800 Size 1400mm (2x 700mm) 2800mm (2x 1400mm) Pieces 2pc 2pc Clamps Included ✓ ✓ Connector Bars Included ✓ ✓ Carry Bag Included ✓ ✓ Universal Fit ✓ ✓