The 83519 GearWrench Long Arm Hex Key 9PC Set Metric meets or exceeds ASME standards. The 83519 GearWrench Long Arm Hex Key 9PC Set Metric features short or long side can be used, providing better access and speed in all situations and sizes clearly marked on caddy for easy identification.

The 83519 GearWrench Long Arm Hex Key 9PC Set Metric includes caddy for storage and organization, keys made with alloy steel for maximum strength and to resist rotational distortion and chamfered edges on both ends help guide the key into the fastener smoothly and quickly.