EZCam™ Rear Alignment Camber Bolt Assemblies (81280) by Specialty Products®. Quantity: 2 per Pack. Make a two bolt strut adjustable up to ±1. 75° camber with the EZCam™ from Specialty Products. Simply remove the upper bolt, install the EZCam, loosen the lower bolt, and dial in the required change. SPC's patented EZCams: Make camber changes a cost effective, quick one-person job without grinding. SPC’s 12. 9 grade bolt provides the best clamp load with the highest safety factor in the industry. Use a Hex Chromate-free finish for 700 hr salt spray results vs the competitors’ ~20 hr, to avoid any hydrogen embrittlement issues, and to be environmentally friendly. Have markings on the bolt head to show you where the lobe is for easy orientation during adjustment.