Exquisite workmanship ensures durability and performance. The wrench features three-layer plating and fine polishing for enhanced corrosion and rust resistance. Dual-use design offers convenience and efficiency. Full heat treatment improves strength and hardenability. Constructed from high carbon steel with chrome plating for long-lasting use. Available in ten sizes: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 14mm, 16mm, and 18mm. Suitable for home, workshop, industrial, and factory applications. Item Name: Open-end Combination Wrench Material: High Carbon Steel, Chrome Plating Color: Silver Features: Good Hardenability, Anti-Corrosion, Rust Resistance Specifications: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 14mm, 16mm, 18mm Size Details (Approximate): 6mm: 10cm x 1.7cm x 0.6cm / 3.9" x 0.7" x 0.2" 7mm: 11cm x 1.8cm x 0.6cm / 4.3" x 0.7" x 0.2" 8mm: 11.2cm x 2cm x 0.6cm / 4.4" x 0.8" x 0.2" 9mm: 11.3cm x 2.1cm x 0.7cm / 4.4" x 0.8" x 0.3" 10mm: 12cm x 2.3cm x 0.7cm / 4.7" x 0.9" x 0.3" 11mm: 13.7cm x 2.5cm x 0.7cm / 5.4" x 1" x 0.3" 12mm: 14.5cm x 2.7cm x 0.8cm / 5.7" x 1.1" x 0.3" 14mm: 16cm x 3cm x 0.9cm / 6.3" x 1.2" x 0.4" 16mm: 18.2cm x 3.3cm x 1cm / 7.2" x 1.3" x 0.4" 18mm: 21cm x 3.6cm x 1.1cm / 8.3" x 1.4" x 0.4" Closed-end Width (Approximate): 6mm: 1.2cm / 0.5" 7mm: 1.3cm / 0.5" 8mm: 1.4cm / 0.6" 9mm: 1.5cm / 0.6" 10mm: 1.7cm / 0.7" 11mm: 1.8cm / 0.7" 12mm: 2cm / 0.8" 14mm: 2.3cm / 0.9" 16mm: 2.6cm / 1" 18mm: 2.9cm / 1.1" Handle Dimensions (Approximate): 6mm: 0.85cm x 0.5cm / 0.3" x 0.2" 7mm: 0.9cm x 0.5cm / 0.4" x 0.2" 8mm: 1cm x 0.5cm / 0.4" x 0.2" 9mm: 1.05cm x 0.5cm / 0.4" x 0.2" 10mm: 1.1cm x 0.5cm / 0.4" x 0.2" 11mm: 1.1cm x 0.5cm / 0.4" x 0.2" 12mm: 1.25cm x 0.6cm / 0.5" x 0.2" 14mm: 1.3cm x 0.6cm / 0.5" x 0.2" 16mm: 1.5cm x 0.65cm / 0.6" x 0.3" 18mm: 1.55cm x 0.7cm / 0.6" x 0.3" Notes: Due to lighting and screen settings, the item color may vary slightly from images. Slight dimensional differences may occur due to manual measurement. Package Includes: 1 x Wrench