This is a pair of 3x36mm Turnbuckles from Ofna. FEATURES: Hardened steel construction 4mm hex area in center for easy adjustment INCLUDES: Two 3x36mm Turnbuckles REQUIRES: 4mm Turnbuckle Wrench, GHHC1304 SPECS: Length: 36mm Diameter: 3mm jxs 04/11/12 ir/jxs