Strap style filter wrench for soft griping and removing oil filters, up to 300mm diameter, making it ideal for removing larger engine filters. The twin head adjuster has a 21mm Hex profile for spanner adjustment and a choice of 1/2""D and 3/8""D for easy tightening with a ratchet or power bar. The compact design can be rolled up for easy storage, a simple, cost-effective solution for removing stubborn oil filters. Strap filter wrench for the removal of oil filters, up to 300mm diameter, ideal use on larger engines. Designed to be used with a 1/2""D or 3/8""D ratchet, power bar, extension bar or 21mm spanner. Wide nylon webbing strap (38mm) for increased grip. Self locking adjustment head manufactured from durable carbon steel in a satin finish. Other strap wrenches also available. Please see Part Nos. 0237 (Heavy Duty) & 0235 (120mm diameter).