Channellock 804 4-Inch Adjustable Wrench, Chrome 804 Model Code: AA - Price is for 1 Each (part# 804) This item features: -Measurement scales (in. on front, mm on reverse) are handy for sizing nuts, pipe, and tube diameters. -Perfectly parallel jaw surfaces grip safely and reduce possibility of damage. -Non protruding jaw with thinner jaw profile permits easier use in more confined spaces. -Ergonomic handle is wider for more comfortable grip. -Opening Type: Jaw. -Head Angle: 15 . -Handle Type: I-Beam. -Material: Chrome Vanadium Steel. -Finish: Chrome. -Type: Adjustable Wrench. Len. = Overall Length Len. = Overall Length Model Code Model Description AAOpening Size:0.510 in [Max], Head Width:1 5/16 in, Head Thickness:21/64 in, Overall Length:4 in, Wt.:1.71 oz ABOpening Size:0.510 in [Max], Head Width:1 5/16 in, Head Thickness:21/64 in, Overall Length:4 in, Wt.:1.71 oz ACOpening Size:0.938 in [Max], Head Width:1 57/64 in, Head Thickness:27/64 in, Overall Length:6 in, Wt.:4.23 oz ADOpening Size:1 1/2 in [Max], Head Width:3 17/64 in, Head Thickness:3/4 in, Overall Length:12 in, Wt.:24.34 oz AEOpening Size:1 3/8 in [Max], Head Width:2 51/64 in, Head Thickness:5/8 in, Overall Length:10 in, Wt.:14.81 oz AFOpening Size:1.180 in [Max], Head Width:2 23/64 in, Head Thickness:17/32 in, Overall Length:8 in, Wt.:9.17 oz AGOpening Size:1.690 in [Max], Head Width:4 3/64 in, Head Thickness:63/64 in, Overall Length:15 in, Wt.:45.85 oz AHOpening Size:2.130 in [Max], Head Width:4 5/8 in, Head Thickness:1 1/8 in, Overall Length:18 in, Wt.:72 3/4 oz AIOpening Size:2.440 in [Max], Head Width:4 5/8 in, Head Thickness:1 1/8 in, Overall Length:24 in, Wt.:92 3/4 oz Technical Details - Measurement scales (in. on front mm on reverse) are handy for sizing nuts, pipe and tube diameters - Perfectly parallel jaw surfaces grip safely and reduce possibility of damage - Non protruding jaw with thinner jaw profile permits easier use in more confined spaces - Chrome Vanadium Steel Construction with (2NI-1Cr) Coating - Exceeds ASME B 107.8 M, B.S. 6333 and DIN 31117 standards