ER11 Open Wrench
17 mm between flats. The open wrench fits hex nuts with 17 mm flat to flat distance. Non-slip grip. Made out of hardened steel for long lasting use.
Specifications:For ER11 Hex Nuts
Material: Through hardened alloy steel.
Maintenance: Protect from rust with rust preventative spray.
Length: 121 mm
Opening: 17 mm
