Drop-forged Chrome Molybdenum steel universal joint. Suitable for use on all types of air impact tool. Phosphate finish for added corrosion resistance. Spring-ball socket retainer and drilled head to accept retaining pin. Features: • One of a comprehensive range of Premier Hand Tools, suitable for daily professional use • Drop-forged steel universal joint • Suitable for use on all types of air impact tool • Chrome Molybdenum steel with phosphate finish for added corrosion resistance • Spring-ball socket retainer and drilled head to accept retaining pin • Lifetime guarantee* Specifications: Guarantee:Life Model Number: AK5498
