Socket wrench Proline 1/2" drive 19 mm model 9033302

Proline 1/2" drive 19 x 39 mm impact socket designed for use with pneumatic and impact tools. Made from chrome‑molybdenum (CrMo) steel for increased durability, this single-size socket fits 19 mm fasteners and is compatible with most 1/2" square drive locking mechanisms. The socket’s geometry includes reinforced rounded corners to reduce point loading and withstand variable and heavy-duty use.

Advantages

The chrome‑molybdenum construction provides longer service life with approximately double the tensile strength and triple the yield strength compared with standard tool steel sockets. Reinforced internal radii and the PRO‑DRIVE profile reduce wear on fastener edges and lower the risk of rounding. The 1/2" square drive connection is compatible with a wide range of ratchets and impact drivers.

Suitable for

• Tightening and loosening 19 mm nuts and bolts
• Automotive repair and maintenance
• Workshop and industrial maintenance with pneumatic or impact tools

Key specifications

• Brand: Proline
• Model / MPN: 9033302
• EAN: 4750959033302
• Drive size: 1/2" (square)
• Socket size: 19 mm
• Length: 39 mm
• Material: Chrome‑molybdenum steel (CrMo)
• Type: Impact socket

How to use

Attach the socket to a compatible 1/2" drive ratchet, breaker bar or impact wrench until the square drive locks. Position the socket onto the 19 mm fastener, then operate the tool at appropriate torque settings for the application. For impact tool use, ensure the socket is rated for impact service and wear safety equipment as required.

Usage recommendations

Inspect the socket and square drive before use for cracks or excessive wear. Use appropriate torque settings and compatible impact-rated accessories. Store in a dry place to avoid corrosion and replace the socket if deformation or damage is found.