Features: Fast Change Planumberebog: Features distinctive fast release mechanism, allowing tool modifications in just 3 ticks, significantly enhancing work efficiency. Permanent Alloy Substancemail: Produced from powerful alloy steel, offering oneandhalf times the strength of regular steel for stable use under high cargo. Extended Rod Advantagemail: Includes shafts in lengths of 60mm, 100mm, and 150mm, ideal for tight spaces and cost tasks, enhancing functional flexibility. Global Agreement: Direct current both electric and manual tools, suitable for drilling, crushing, additionally, meeting varied demands. Ergonomic Gtear: Hexagonal handle plan ensures a tight hold, reducing slippage and fatigue during prolonged use. Specifications: Selling characteristicsecond: solid color scheme, traditional round neck, loose fashion, suitable for a variety of matching fashion. Package Includes: 60mm connecting rod extended rod 4Pcs 100mm connecting rod lengthening rod 1Pcs 150mm connecting rod lengthening rod 1Pcs note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.