Open-side speed wrench KINGTONY 3721M and 3721S series 

Type

Combination wrenches

System of measurement

Metric, Inch

Individual/set

Individual

Number of heads

2

Head shape

12-point, Rounded

For drive style

External 12-point, External hex, External square

Head style

Offset, Straight

Drive size

8mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"

Head offset angle

13°

Head thickness

5mm, 6mm, 6.6mm, 7.4mm, 7.5mm, 7.9mm, 8.6mm, 8.5mm, 9.2mm, 9.7mm, 10.8mm, 10.9mm, 9.5mm, 11.2mm, 9.8mm, 12.2mm, 7.2mm

Ratcheting or nonratcheting

1 ratcheting head

Material

Chrome vanadium steel

Surface treatment

Chrome coated

Handle color

Coloring chrome plating

Application

Bolts, Nuts, Screws

Operating ambient

Standard

Approx. weight

38g, 68g, 83g, 100g, 123g, 143g, 171g, 191g, 220g, 250g, 59g, 97g, 120g, 163g, 184g, 246g

Overall thickness

6mm, 7.4mm, 7.9mm, 8.6mm, 9.2mm, 9.7mm, 10.8mm, 10.9mm, 11.2mm, 12.2mm, 7.2mm

Overall length (for rectangular object)

136mm, 168mm, 174mm, 110mm, 193mm, 200mm, 207mm, 227mm, 239mm, 250mm, 161mm

Representative standard

ANSI