Know which cap shape this set serves
Lisle lists seven six-point sockets in 24, 25, 27, 28, 29, 32 and 36 mm. These fit appropriate hex-shaped cap features; they are not seven universal fluted cups. Identify the cap and engine accurately before purchase. A visually similar housing can use a different profile, so a brand-level compatibility assumption is insufficient.
Why low profile matters
A shallow socket can preserve access where a tall socket and ratchet would meet a nearby component. The set uses 3/8-inch square drive, and the complete assembled tool still needs enough room to sit squarely. Low profile does not excuse partial engagement. Inspect the cap’s condition and remove any obstruction according to the vehicle procedure rather than working at an angle.
Removal and correct reassembly
Filter housings can be damaged by the wrong profile or excessive force. Follow the vehicle information for removal, seals and the required tightening value. A socket gives mechanical access; it does not decide how tight the housing should be. If using a torque wrench, ensure the specified value falls within its calibrated range and that the drive arrangement is appropriate.
A different purchase from spin-on jaws
Lisle 63600 and 63250 grip compatible spin-on filters for removal. This set addresses a different housing design and may be unnecessary if your vehicles do not use the listed hex caps. For a training kit, compare the set with the engines actually covered by the programme and any tools supplied by the workshop before buying all three products.
