【Compact All-in-One Design】This folding ratchet tool set integrates a ratchet wrench, 10 S2 alloy steel bits, and hidden tire repair tools in a compact 105×32×30mm body, weighing only 186g. Perfect for outdoor cycling, car emergencies, and daily repairs. 【Efficient Bidirectional Ratchet】Features a 60-tooth precision ratchet mechanism allowing clockwise tightening and counterclockwise loosening with just 6° rotation, ideal for working in tight spaces without slippage. 【Versatile S2 Alloy Steel Bits】Includes 10 durable S2 alloy steel bits covering common screw types for electronics, furniture, and machinery applications. 【Emergency Tire Repair Kit】Hidden tire repair tools (vulcanizing rubber strip, rasp, and insertion needle) provide quick solutions for unexpected tire issues. 【Military-Grade Durability】Constructed with engineering nylon reinforced with 30% glass fiber for impact and corrosion resistance. Ratchet components feature bright chrome plating for rust and oxidation prevention. Specifications: Materials: Engineering nylon (30% glass fiber reinforced), aluminum alloy, 40Cr alloy steel, S2 alloy steel, vulcanizing rubber strip, bright chrome plating Dimensions: 105×32×30mm Design: Folding cover with integrated multi-function ratchet wrench, 10 S2 alloy steel bits, and hidden tire repair tools Ratchet Mechanism: Bidirectional with 60-tooth precision structure Included Bits: 10 S2 alloy steel bits Tire Repair Tools: Vulcanizing rubber strip, rasp, insertion needle Applications: Bicycle/e-bike repair, car emergency tire repair, household equipment assembly/disassembly, outdoor adventure tool kit