About this product The XMARK Chisel is a 21 lb (9.5 kg) Olympic EZ curl barbell rated to 400 lb (181.4 kg). Its 28 mm carbon-steel shaft carries a corrosion-resistant black manganese phosphate finish, and the chrome sleeves turn on 4 needle bearings with no-maintenance snap ring retention. Each sleeve offers 6.25 in (15.9 cm) of loadable length and fits Olympic plates with 2 in (5.1 cm) openings. At 47 in (119.4 cm) overall, it suits smaller training spaces. A manufacturer warranty covers the mainframe for life and wearables for 2 years. Orders ship within 1 business day and arrive by parcel in 3-5 days. What's included XMARK Chisel Olympic EZ Curl Barbell Features Olympic EZ curl barbell, 21 lb (9.5 kg) — multi-purpose bar for biceps and triceps 400 lb (181.4 kg) weight capacity 28 mm shaft diameter; 47 in (119.4 cm) overall, 33 in (83.8 cm) between collars 6.25 in (15.9 cm) loadable sleeves fit Olympic plates with 2 in (5.1 cm) openings 4 needle bearings for smooth, quiet spin; no-maintenance snap ring retention Lifetime mainframe warranty; 2-year coverage on wearables Best for Arm-focused lifters: built as a multi-purpose bar for biceps and triceps work, and the 21 lb (9.5 kg) bar weight keeps starting resistance low Olympic plate owners: 6.25 in (15.9 cm) chrome loadable sleeves take any plate with a 2 in (5.1 cm) opening Low-maintenance buyers: snap ring sleeve retention needs no upkeep, and the manganese phosphate shaft resists corrosion