Maximize the efficiency and longevity of your equipment with BLK BOX barbell accessories, engineered for those who demand professional grade standards in every session.
Barbell Collars
Looking for high-quality barbell accessories to enhance your fitness routine? Look no further than BLK BOX Fitness. Our collection of barbell weight plate accessories is designed to help you take your workouts to the next level. Whether you're looking for barbell collars, clamps, sleeves, or other accessories, we have everything you need to optimise your Olympic and Belfast Bar lifting experience.
Our products are made with the highest quality materials and are designed to withstand even the most rigorous training sessions. With BLK BOX Fitness, you can rest assured that you're getting the best in fitness equipment. Shop across our collection of 15kg barbell and 20kg barbells, to hex squat barbells today and experience the difference for yourself. Need storage for accompanying barbells? Shop our vertical barbell holder storage, racks and more.
Functional Design
Performance ready
Rapid delivery
BLK BOX Quality
Up to 15% off
Bespoke design
Safe and durable
Premium finish
Enhanced Versatility
18% off
Superior finish
Durable construction
29% off EXTRA15
