uxcell 45-Degree Offset Box End Wrench Set, 5.5-21mm Metric CR-V Steel with Rolling Pouch, 10-Piece

1. Made with chromium-vanadium steel forging, high strength and good wear resistance, durable to use.2. Mirror Polished and chrome plating for long-lasting protection and corrosion resistance.3. The 12-point box end allows you to access the fastener at more angles and make the swing tighter.4. Offset 45 degrees, creating clearance for fingers and making it easier to use in a narrow place.5. With sizes stamped clearly at each end, you can quickly identify and get the correct size.6. Easy to organize, carry and storage rolling pouch, saving effort and space.7. Widely Used in DIY hand-making, household maintenance, and most general repairs.Specification:Material: Chrome Vanadium Steel (CR-V)Finish: Mirror Polished, Chrome PlatedMetric Sizes: (Length x Handle Thickness)5.5mm x 7mm: 124mm x 4.2mm / 4.88" x 0.17"8mm x 10mm: 141mm x 4.7mm / 5.55" x 0.19"10mm x 12mm: 168mm x 4.7mm / 6.61" x 0.19"12mm x 14mm: 192mm x 5mm / 7.56" x 0.2"13mm x 15mm: 222mm x 5.3mm / 8.74" x 0.21"13mm x 16mm: 222mm x 5.7mm / 8.74" x 0.22"14mm x 17mm: 222mm x 5.4mm / 8.74" x 0.21"16mm x 18mm: 256mm x 5.7mm / 10.08" x 0.22"17mm x 19mm: 256mm x 5.5mm / 10.08" x 0.22" 18mm x 21mm: 302mm x 6.6mm / 11.89" x 0.26"Package Content:1 Set (10 Pcs) x Double Box End Wrench

• 【Included Metric Sizes】5.5mmx7mm, 8mmx10mm, 10mmx12mm, 12mmx14mm, 13mmx15mm, 13mmx16mm, 14mmx17mm, 16mmx18mm, 17mmx19mm, 18mmx21mm.
• 【CR-V Steel】Chrome vanadium alloy steel construction for high strength strong torsion and durability.
• 【Durable Finish】Chrome Plated surface treatment provides rust and corrosion resistance for long-lasting. Mirror polished finish for a smooth surface and clean easily.
• 【12-Point Box End】Double the access angles of a 6-point, prevent round-off and apply force to the flat sides of fastener heads instead of the corners.
• 【45° Offset End】Creating clearance for your fingers and more convenient use in confined spaces.