The Cobra Curl Bar – Straight 5 Ft (12.5kg, 28mm) Hard Chrome

Product Features Chamfered Sleeves & Aluminium End CapEvery Detail Counts. Chamfered sleeves for smooth loading. Laser-marked BullrocK end cap seals the bar’s identity with pride. Improved Shaft FinishRefined to Perform. Durable hard chrome finish across the shaft provides long-lasting corrosion resistance and a clean, pro-grade look. Friction Welded SleevesFused by Industry-Grade Friction Welding. Sleeves permanently welded to the shaft using industrial-grade friction welding -the method trusted by global barbell manufacturers -for unbreakable integrity. Assembly Line – Sleeves StagePrecision in Every Rotation. Sleeves are aligned, fitted with bushings, and tested for smooth spin -nothing leaves without passing BullrocK QC. Knurl DetailingGrip You Can Trust. Moderate-depth straight knurling with uniform grip along the shaft -offers secure control during arm isolation work and focused training. Sleeve Rotation System: BushingsSpin That Matches Your Lift. Smooth bushings inside the sleeves allow natural rotation under load -ideal for curls and tricep movements without strain. Bending Strength Test (Load Deflection QC)Stress-Tested. Lifter Approved. Each Cobra Curl Bar passes rigorous bend-resistance QC testing -ensuring it stands up to intense arm days and isolated load spikes. Heavy-Duty Protective PackagingArmored for Delivery. Oiled, sealed in anti-rust wrap, capped with rubber, and locked in a 6mm tube -your bar arrives battle-ready. Custom Knurl Zone for Arm TrainingMade for Precision Arm Work. Wider grip zone with custom markings supports narrow-grip curls and triceps extensions with better control and balance. Grooved Loadable SleevesHold Strong. Stay Locked. Deep-cut grooves on the sleeves keep your collars gripped tight -no slips, no distractions. Assembly Line – Shafts StageBuilt from the Core. Every shaft undergoes visual inspection for straightness, finish, and knurl precision before entering final assembly. Warranty PromiseUnbreakable by Design. 3-Year Warranty on Workmanship. Lifetime Warranty Against Bending Chamfered Sleeves & Aluminium End CapEvery Detail Counts. Chamfered sleeves for smooth loading. Laser-marked BullrocK end cap seals the bar’s identity with pride. Knurl DetailingGrip You Can Trust. Moderate-depth straight knurling with uniform grip along the shaft -offers secure control during arm isolation work and focused training. Custom Knurl Zone for Arm TrainingMade for Precision Arm Work. Wider grip zone with custom markings supports narrow-grip curls and triceps extensions with better control and balance. Improved Shaft FinishRefined to Perform. Durable hard chrome finish across the shaft provides long-lasting corrosion resistance and a clean, pro-grade look. Sleeve Rotation System: BushingsSpin That Matches Your Lift. Smooth bushings inside the sleeves allow natural rotation under load -ideal for curls and tricep movements without strain. Sleeve Rotation System: BushingsSpin That Matches Your Lift. Smooth bushings inside the sleeves allow natural rotation under load -ideal for curls and tricep movements without strain. Friction Welded SleevesFused by Industry-Grade Friction Welding. Sleeves permanently welded to the shaft using industrial-grade friction welding -the method trusted by global barbell manufacturers -for unbreakable integrity. Bending Strength Test (Load Deflection QC)Stress-Tested. Lifter Approved. Each Cobra Curl Bar passes rigorous bend-resistance QC testing -ensuring it stands up to intense arm days and isolated load spikes. Assembly Line – Shafts StageBuilt from the Core. Every shaft undergoes visual inspection for straightness, finish, and knurl precision before entering final assembly. Assembly Line – Sleeves StagePrecision in Every Rotation. Sleeves are aligned, fitted with bushings, and tested for smooth spin -nothing leaves without passing BullrocK QC. Heavy-Duty Protective PackagingArmored for Delivery. Oiled, sealed in anti-rust wrap, capped with rubber, and locked in a 6mm tube -your bar arrives battle-ready. Warranty PromiseUnbreakable by Design. 3-Year Warranty on Workmanship. Lifetime Warranty Against Bending   Browse Category: Barbells Product Care & Maintenance Guide Bar Specifications: Bar Type Short Bar Bar Weight 12.5kg Shaft Diameter 28mm Knurl 1.2mm Knurl Type Standard Center Knurl No Whip No Bar Length 1500mm Loadable Sleeve Length 250mm Shaft Coating Hard Chrome Sleeve Coating Hard Chrome Bushing/Bearing 2 Bushings 2HK Bearings Tensile Strength 160,000 PSI Max load 1000lbs/453kg