ApplicationEasy to remove damaged screws, suitable for 8.8-12.9 grade stainless steel bolts Features5pcs a set, with different specifications, which can meet your different needs. Compact size, lightweight and portable, easy to carry and safe, convenient to use Function Effective solution for broken head screw, screw thread, stuck screw, rusty screw High QualityThe steel is hardened, high hardness, toughness, strong wear resistance, long durability New100% brand new high quality straight stud removal tool, strictly tested to ensure best quality before shipment, safe to use Product Feature: 1. 100% brand new and high quality straight stud removal tool, strictly tested to ensure the best quality before shipment, safe to use 2. The steel is quenched, high hardness, toughness, strong wear resistance, long durability 3. 5 pieces a set, with different specifications, which can meet your different needs. Compact size, lightweight and portable, easy to carry and safe, convenient to use 4. Easy to remove damaged screws, suitable for 8.8-12.9 grade stainless steel bolts 5. Effective Solution for Broken Head Screw, Screw Thread, Stuck Screw, Rusty Screw Specification: Condition: 100% New Item Type : Screw Extractor Material: High Speed Steel Color: As the picture shown Type: Fine Tooth Quantity: 5 parts Specification Screw length Overall length #1 16mm/0.6in 50mm/2in #2 17mm/0.7 inch 61mm/2.4 inch #3 26mm/1 inch 65mm/2.6 inch #4 31mm/1.2 inch 74mm/2, 9inch #5 33mm/1.3inch 83mm/3.3inch Package List: 1 Set Screw Extractor (5 pieces)