🔧 Reach deeper, wrench smarter — own the spark plug game!
The Sealey MS157 is a precision-engineered double-ended spark plug box spanner featuring 16mm and 18mm sockets, a 205mm long reach for accessing tight engine spaces, and an ergonomic L-bar for superior torque. Lightweight at 160g, it combines durability with professional-grade performance, making it an essential tool for mechanics and DIY enthusiasts alike.
| Manufacturer | Sealey |
| Brand | Sealey |
| Model | Double End Long Reach Spark Plug Box Spanner 16/18mm with L- |
| Product Dimensions | 7.8 x 28.3 x 2.4 cm; 160 g |
| Item model number | MS157 |
| Manufacturer part number | SEAMS157 |
| Lift type | Mechanical |
| Item Weight | 160 g |
K**S
Handy tool
Love this tool, a must for servicing your mowers, strimmers and chainsaws,
A**W
Thing
Good
B**L
Fits as it should
Fits and works well
S**8
Trusted brand of quality
Helps to gain access into awkward locations to unscrew the likes of spark plugs on motorcycle or that, but you have to make sure the space available will allow the access of this tool. This brand is trustworthy and the metal used is strong enough to prevent warping to maintain a good grip on what needs to be loosened or tightened, as the cheap generic versions out there are usually made of metal that can warp due to lower grade metals.
D**S
Not yet used , but will soon try it?
Looks sturdy & well made, time will tell.
A**R
Good item
Good item
B**T
Removes spark plug from newer Mountfield models
The Mountfield HP164 mower uses a petrol engine with a deep set small diameter spark plug. This box spanner fits and enables the annual service to be carried out with the minimum of hassle.
P**A
Narrow guage socket
Good fit and suited to purpose.Reasonable price and speed of delivery.
Trustpilot
4 days ago
3 days ago
