ITEM: WR COMB REV SPL 19MM STANLEY-PROTO. MANUFACTURER: STANLEY-PROTO. BRAND: PROTO. MANUFACTURER PART: JSCVM19. NATIONAL STOCK NUMBER (NSN): 5120-01-616-3763. FEATURES: 15 angled offset box end helps keep shank clear of obstructionsAntiSlip Design (ASD) open endBlack chrome finish is corrosion resistant and visually distinctiveLoads are kept off the corners of the fastener which helps prevent fastener roundingPatented locking grooves help prevent the wrench from slipping off the fastener when turningThe arched surfaces are designed to spread the contact forces over a greater areaThe chromevanadium switch lever allows for easy changes in turning direction which helps improve speed. ATTRIBUTES: FinishBlack ChromeHead Width [Nom]1 9/16 inMeasuring SystemMetricOpening Size [Nom]19 mmOpening TypeOpen/BoxOverall Length [Nom]9 3/4 inWt.0 lb. WR COMB REV SPL 19MMCATEGORIES: Maintenance & Resource Operations (MRO) Equipment. Hand ToolsWrenchesRatcheting Wrenches. Proto Spline Reversing Ratcheting Wrenches. KEYWORDS: PROTO JSCVM19 Maintenance & Resource Operations (MRO) Equipment Hand Tools Wrenches Ratcheting Wrenches Protoi Spline Reversing Ratcheting Wrenches STANLEYPROTO.