Screwdriver Bit Set Proline 5119735 10mm, 6 pcs, Spline M5–M12

Proline 5119735 screwdriver bit set contains six short (30 mm) 10 mm spline bits in sizes M5, M6, M8, M10 and M12, plus a 1/2" adapter. The compact set is designed for engaging spline-head fasteners in workshop, construction and repair applications and fits standard 10 mm bit holders and drivers.

Advantages

The set provides accurate engagement with spline fasteners thanks to precisely machined tips and includes a 1/2" adapter for compatibility with larger drives. Short 30 mm bits offer good control and clearance in confined spaces while the six-size range M5–M12 covers common spline fastener dimensions used in professional and DIY tasks.

Suitable for

• Workshop assembly and maintenance
• Construction and building installations
• Repair and service work on machinery and equipment
• DIY projects requiring spline-head fasteners

Key specifications

• Brand: Proline
• Model / MPN: 5119735
• EAN: 5903755119735
• Set content: 6× 10 mm spline bits (30 mm length) — M5, M6, M8, M10, M12
• Adapter: 1/2" adapter included
• Bit type: Spline

How to use

Select the bit matching the spline fastener size, insert the 10 mm bit into a compatible bit holder or the included 1/2" adapter, then engage the fastener head and apply torque with a driver, ratchet or impact tool as appropriate. For access in tight spaces use the short 30 mm bits to maintain control and avoid over-torquing.

Usage recommendations

Use the correctly sized bit to avoid rounding the spline profile. Inspect bits for wear before use and replace damaged bits. For high-torque or impact applications ensure the driver and adapter are rated for the load and use appropriate safety equipment.