The TRX anchoring system for those ready to commit a space to regular training use. This unobtrusive-looking, 4.5” diameter, high-quality steel construction plate attaches easily to any wall; or, affix it to a vertical stud or a secure overhead beam. It supports all TRX Suspension Trainer models. Professional installation strongly recommended. Wood lag bolts included. The TRX anchoring system for those ready to commit a space to regular training use. This unobtrusive-looking, 4.5” diameter, high-quality steel construction plate attaches easily to any wall; or, affix it to a vertical stud or a secure overhead beam. It supports all TRX Suspension Trainer models. Professional installation strongly recommended. Wood lag bolts included. SPECIFICATION: Brand TRX Usage Home Use, Commercial Use Condition Brand New