Wera 3950PKL Stainless Steel Ball End Hexagon Allen Key Imperial

The Wera 3950 PKL is a high-quality stainless steel L-key designed for imperial hexagonal socket screws. Constructed entirely from stainless steel, these Allen keys prevent the formation of extraneous rust — making them the ideal choice when fastening stainless screws, eliminating the risk of contamination from tool to fastener.

Wera's innovative Hex-Plus profile provides a significantly larger contact surface within the screw head compared to a standard hex profile. This dramatically reduces notching effects and virtually eliminates the risk of damaging the screw recess, helping your fixings last longer.

The hexagonal ball end on the long arm allows the tool axis to be swivelled away from the screwdriving axis, enabling convenient "round the corner" screwdriving in confined or awkward spaces. Available in imperial sizes from 3/32" to 3/8" to suit a wide range of applications.

Features and Benefits:
• Stainless steel construction prevents extraneous rust when used with stainless fixings
• Hex-Plus profile increases contact surface, reducing wear and screw recess damage
• Hexagonal ball end on long arm enables angled "round the corner" screwdriving
• Suitable for imperial hexagonal socket head screws
• Imperial sizing throughout the range