Serpentine Belt Tensioner Tool Kit 580mm 3/8in Drive Bar

A serpentine belt tensioner tool kit for reaching and releasing belt tension in engine compartments where access is limited. The 580mm long handle gives extra reach and leverage, making it easier to work around crowded components when removing or refitting auxiliary drive belts.

Used for vehicle maintenance, servicing and belt replacement work, this kit suits mechanics, garages and home users working on most vehicles. It is useful when standard ratchets or spanners do not give enough clearance around pulleys, tensioners and front-end engine accessories. For routine belt changes or fault-finding on auxiliary drive systems, the long bar and included fittings help with access in tighter engine bays.

The kit includes a 3/8in drive 580mm bar, a 1/2in drive extension, 3/8in drive crowfoot wrenches in 13, 14 and 15mm, and 3/8in drive sockets in 15, 16 and 18mm. That combination covers common tensioner fixing sizes and gives a practical mix of reach and fitment options for different layouts. The long handle is especially useful where the tensioner sits low down or behind other engine parts, helping reduce awkward positioning during repeated servicing work. For anyone carrying out regular belt replacement jobs, it helps avoid struggling for space with shorter tools.

Serpentine belt tensioner tool kit specifications

• Length: 580mm long handle for improved reach into restricted engine compartments.
• Drive size: Main bar uses 3/8in drive with a 1/2in drive extension included.
• Crowfoot sizes: 13mm, 14mm and 15mm 3/8in drive crowfoot wrenches.
• Socket sizes: 15mm, 16mm and 18mm 3/8in drive sockets included.
• Application: Suitable for releasing tension on serpentine belts on most vehicles.

A practical choice for regular vehicle maintenance and belt replacement work.