top of page

PROTO J5428M 1/2 in Drive Metric Socket 28 mm 12 Point Full Polish

Order No.

J5428M

Product Details

Technical Data:
1/2 in drive standard metric socket
Size: 28 mm
Point configuration: 12 Point
Finish: Full Polish
Standard: ASME B107.110-2012
Full polish sockets meet/exceed aerospace specification AS4984A with thicker nickel-chrome coating for greater corrosion resistance and durability
Additional standard: SAE AS955

Application:
TorquePlus radius-corner design engages fastener flats for better grip
Helps improve the ability to turn worn or rounded fasteners

Dimensions:
Nut end outside diameter (B): 1-31/64 in
Drive end outside diameter (C): 1-31/64 in
Nut depth (D): 63/64 in
Bolt clearance depth (E): 1-5/32 in
Overall length (L): 1-25/32 in
Weight: 0.48 lb

©2026 by MY INDUSTRIAL SOLUTION ENTERPRISE.

bottom of page