Description
Brand: PROTO
Insert Length: 1-5/8 in
Replaceable Insert: Fixed Insert
Measurement Type: Metric
Tip Size: 5 mm
Tip Style: Hex
Overall Length: 2-23/32 in
Drive Size: 3/8 in
Socket Depth: Standard
Material: Alloy Steel
Finish: Chrome
Manufacturer Part Number: J4990-5M
Country of Origin: USA

