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CR LAURENCE Z-SERIES GLASS CLAMPS (03/27/2014) Page 3 of 19 <br /> Component Description <br /> The CR Laurence Z-Series Glass Clamp is a two-piece through glass or edge bearing clamp used <br /> to point support tempered glass or similar panels in a frame to construct guard infills,partitions, <br /> wind screens,display cases or similar assemblies. <br /> / . , <br /> 2-1/8" 25/32" <br /> Q <br /> �� - ° (54 mm) _4(19.8 mm) <br /> b 123/32" 27132" <br /> x118 111111)(21Amm) <br /> 1-3/32— 2-1/4 # — <br /> (27.8 mm) (57 mm) <br /> Base View Front View Rear View Side View <br /> 2-1/8' 3/4" <br /> t1 (54 mm) • <br /> (19 mm) <br /> 23/32" <br /> (! (18.3 mm) <br /> • 15/16" - 2-1/4" --- <br /> (23.6 mm) (56.9 mm) <br /> Base View front View Rear View Side View <br /> (Width varies) <br /> The width and channel size of the clamps are made in three sizes to accommodate glass <br /> thicknesses of 1/4",3/8" and 1/2". Other glass thicknesses within this range may be <br /> accommodated by using nylon shims. The clamps may be used with laminated glass using <br /> appropriate shims. Annealed glass may be used only where there is no potential for human <br /> impacts. <br /> The clamps are produced from either cast 316 stainless steel or cast Zamak 3 zinc-aluminum <br /> alloy produced by Nyrstar with a variety of finishes. The clamps may be powder coated or <br /> otherwise finished. <br /> The clamp is bolted to the supporting structure using a 5/16"maximum diameter fastener of a <br /> length and type appropriate to the substrate material. <br /> The clamp is attached to the glass by a through glass pin (requires a 1/2"hole in glass,9/16"hole <br /> for 1/2" glass). Or may be installed without the glass hole where the glass is supported in a <br /> configuration that confines the glass without need of the through glass shear pin. <br /> EDWARD C.ROBISON,PE <br /> 10012 Creviston Dr NW <br /> Gig Harbor,WA 98329 <br /> 253-858-0855/Fax 253-858-0856 elrobison@nanows.com <br />