Gold & Platinum Rectangular Double Gallery V-End with Peg 4-Prong Cast Setting Stone Size:7.5x6.5mm This degree-based layout system makes

This degree-based layout system makes it easy to divide any ring into precise quadrants — an essential advantage when spacing stones

Locking mechanism keeps stones firmly held without continuous hand pressure

Every GRS engraving system includes the machine-side quick-change hose connectors needed to attach to an air compressor — but sourcing the right hose and additional fittings is often an extra step

Collet precision: The 465 collet is manufactured to tight tolerances for true 3/32" shanks

Two shear stops (basic and double-sided) for consistent

Gold & Platinum Rectangular Double Gallery V-End with Peg 4-Prong Cast Setting Stone Size:7.5x6.5mm This degree-based layout system makesThese cast 4 prong double gallery settings feature a rectangular form with V ends and a mounting peg, designed for professional jewelers setting radiant cut, emerald cut, cushion cut, or custom shaped rectangular stones. The double gallery construction provides structural integrity and an elegant finished profile, while the four prongs deliver secure stone retention. Available in 14K yellow gold, 14K white gold, and platinum across nine stone sizes