CRL 1/8" Diameter, 3/8" to 1/2" Grip Range Aluminum Mandrel and Rivet in Packs of 1000 Finish:Aluminum each has a thick neoprene

each has a thick neoprene pad to protect the edge of the glass and to prevent slippage

• Adjustable Center Arm

polyurethane sealant

It holds straight shank diamond drills in it's jaws

Easy Release Handle

CRL 1/8" Diameter, 3/8" to 1/2" Grip Range Aluminum Mandrel and Rivet in Packs of 1000 Finish:Aluminum each has a thick neopreneOur More Popular Sizes Conveniently Packed Economic Alternative to Ordering Factory Cases Simple Installation Allows Blind Rivets to be Incorporated into Virtually All Manufacturing and Fabrication Designs Aluminum Rivets with Aluminum Mandrels Our more popular sizes of CRL Blind Rivets are available in packages of 1,000 pieces. To order, simply add "PK" to the regular catalog number for CRL Blind Rivets in factory cases. This is an economical