SB1

In my garage which isn't on mains I'm using both 12v strip lights and 230V high frequency fluorescent lights running from a sine wave inverter off of another battery. The mains strip light is above the workbench and gives a good light to work under, whilst the 12v strip lights are OK for area lighting of the rest of the garage. It's worth having a look at nightsearcher or rite lite rechargeable lights, expensive new, but work very well.

Theres no sign of weld from the outside, the shear pins look to have long since disappeared and the handle socket is perhaps 20deg out of line with the scallops in the shaft for the pins, but not rotating on the shaft. Even after a few nights of soaking with penetrating oil. Does anyone have an exploded diagram or a service manual?

Thanks for all the replies, I was leaning towards it being the 1.5t one, should there be any markings on it anywhere lurking under the rust or would there originally have been a plate with them on attached to it?

Can anyone help identify this tirfor? I cannot find any markings on it, other than Tirfor and Super cast on one of the levers. It has approx 11/11.5mm cable. Im after some shear pins if anyone could recommend a supplier too. It looks like the shear pins have long gone, should the handle just come off the end of the shaft? As its quite firmly stuck on there. Thanks