Did you know? Andreas Stihl patented the first electric chainsaw in 1926 and the first petrol chainsaw in 1929 — earning the title Father of the Chainsaw.
Did you know? Johan Petter Johansson invented the modern adjustable wrench (spanner) in 1892 while working at Bahco — the tool used by every tradesperson today.
Did you know? A British company that manufactures router cutters, saw blades, and the famous AirShield Pro — one of the first powered respirators for woodworkers.
Did you know? Invented the first portable circular saw in 1927 and pioneered the dust extraction system that is now standard in professional workshops.
Did you know? Started by making carbon-filament lamps. The Philips head screw was NOT invented by Philips — it was invented by Henry F. Phillips, a completely different person.
Did you know? One of the oldest British chemical manufacturers, originally producing turpentine substitute. Their wood preservers have protected UK homes for over 145 years.
Did you know? The name comes from "Cuprum" (Latin for copper) and "Naphthol" — copper naphthenate was the original wood preservative formula invented in 1911.
Did you know? British General (BG) has been the UK's go-to brand for electrical accessories since WWII. Their white moulded sockets are installed in millions of British homes.
Did you know? Originally a mail-order screws company called "Woodscrew Supply Company". Now the UK's largest multi-channel trade supplier with 870+ stores and same-day Click & Collect.
Did you know? Owned by Travis Perkins Group, Toolstation grew from a single store to 580+ branches in just 20 years — opening a new store almost every week.
Did you know? ITS (Industrial Tool Supplies) is one of the UK's largest independent tool retailers, known for competitive pricing and fast delivery across their 30+ trade counters.
Did you know? Named after founders Richard Block and David Quayle. B&Q opened the UK's first warehouse-style DIY store in 1980, changing how Britons shop for home improvement.
Did you know? A fast-growing online-only tool retailer specialising in premium brands like Milwaukee, Makita, and DeWalt with competitive pricing and expert product knowledge.
Did you know? Started as a small family business, Power Tool Mate has become one of the UK's most trusted online power tool specialists with over 100,000 satisfied customers.
Did you know? Tools4Trade is known for their detailed product videos and expert reviews, helping tradespeople make informed buying decisions before purchasing.
Did you know? Famous for their massive 25,000 sq ft flagship store in Devon — a destination for woodworkers worldwide. They manufacture their own brand of lathes and machinery.
Did you know? SGS specialises in air compressors, generators, and workshop equipment. They design and manufacture many products under their own brand name.
Did you know? Toolden has rapidly grown into a go-to online store for tradespeople, known for their clean website design, fast shipping, and excellent customer service.
Did you know? City Electrical Factors (CEF) is the UK's largest electrical wholesaler with over 450 trade counters. They hold £150M+ of stock for same-day availability.
Did you know? One of the oldest companies in the UK, Travis Perkins traces its origins to 1797. The group also owns Toolstation, Wickes, and several other major trade brands.
Did you know? Power Tool World is a family-run business that has grown into one of the North East's largest power tool retailers with a massive online catalogue.
Sealey SA21/S Straight Air Impact Wrench 1/2" Drive
SKU: 260326124121022
EAN: 5024209150729
Compare 3 prices for Sealey SA21/S Straight Air Impact Wrench 1/2" Drive — from £41.00
to £41.95 across 3 UK sellers including
Whiterose Tools, Tooled Up, My Tool Shed.
Save up to £0.95 (2%).
The Sealey SA21/S is a straight air impact wrench with 1/2" square drive, designed for precision fastening work in confined spaces. This air-powered ratchet tool delivers controlled power through its trigger-operated system, making it particularly effective for automotive and mechanical applications where access is restricted. Built with a hardened steel anvil for durability and reliability under workshop conditions, this compact air tool features a twist-reverse mechanism for quick directional changes during operation. The 265mm length allows technicians to work comfortably in engine bays and tight assemblies where conventional hand ratchets would prove awkward or time-consuming. Operating at 90psi with 5cfm air consumption, the SA21/S produces a maximum torque of 45lb.ft (61Nm) at a free speed of 150rpm. The tool connects via a standard 1/4" BSP inlet and weighs just 1.2kg, reducing operator fatigue during extended use. Ideal for automotive technicians, mechanics, and maintenance professionals requiring precise fastening control in restricted working areas. Features and Benefits: • Hardened steel anvil construction for long-lasting durability • Twist-reverse mechanism for quick directional changes • Trigger-operated power control for precise fastening work • Compact 265mm length perfect for confined spaces • Lightweight 1.2kg design reduces operator fatigue Specifications: Air Consumption: 5cfm Brand: Sealey Drive: 1/2"Sq Free Speed: 150rpm Inlet Size: 1/4"BSP Length: 265mm Maximum Torque: 45lb.ft(61Nm) Nett Weight: 1.2kg Noise Power/Pressure: 106/95dB(A) Operating Pressure: 90psi Vibration/Uncertainty: 2.9/1.45m/s²
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Sealey SA21/S Straight Air Impact Wrench 1/2" Drive
