Features: The Ratcheting Wrench features a accuracy engineered multiple size head and sturdy steel construction, ensuring accurate fastening and long time performances in tight space. Its bidirectional ratcheting mechanism allows quick direction changes, while the ergonomic nonslip handle reduces hand fatigue during extended use. Produced for professional mechanics and electronics repair technicians requiring reliable tool for intricate assembly tasks. Optimized for confined workspaces applications like automotive maintenance, appliance repairs, and accuracy equipment adjustments. This compact tool combines industrial grades durability with lightweight portability, making it essential for workshop projects and emergency field repairs. Specifications: Material: Steel Size:multiple size/10mm/15mm/20mm/30mm(Optional) multiple size Length:Approx.124mm/4.88inches 10mm Length:Approx.156mm/6.14inches 15mm Length:Approx.198mm/7.80inches 20mm Length:Approx.230mm/9.06inches 30mm Length:Approx.348mm/13.7inches Package Includes: 1Pc Ratcheting Wrench note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.