ER32C Hook Spanner Wrench

ER50C hook spanner wrenchMin. Order: 100 Piece/PiecesUnit Price: 2.5~10 Productivity: 30000 piece/pieces per MonthPackaging: plastic bags or wooden caseDelivery Time: 30 DaysPlace Of Origin: JiNingBrand: QinfengSupply Ability: 30000 piece/pieces per MonthCertificate: DIN ISO JIS ANSIBrief introductionER Collet Chuck Hook Spanner,Wrench is the use of leverage wrenching bolts, screws, nuts and other threaded fasteners hand tools. Wrench usually made one or both ends of the handle opening or aperture sets of clamping bolts or nuts. When applied to the use of the direction of rotation along the threaded shank force can wrenching bolts or nuts.Specifications1. Material: Stainless Steel 2. Hardness:HRC40-453. Standard:DIN6499 4. Precision:below 0.008mm5. Competitive prices6. Surface more smooth ,Feel comfortable, Nice Appearance1. This spanner has the advantage of strength and adjustablility.2. One wrench can be used for bolts of a variety of sizes by simple adjusting the jaw.3. The handle is strengthed so that the wrench can be used safely with a hammer.4. Circle Diam: 95-165mm5. Overall Length: 370mmProducts advantages1. using high quality carbon structural steel stamping forming.2. high frequency induction hardening, hardness 40-45.3. surface plating, electrophoresis.4. wrench opening line cutting.