What is an offset ratchet used for?

An offset ratchet has its drive head set to one side of the handle rather than in line with it. That geometry lets you reach a bolt sitting close to a wall, panel or engine component where a straight ratchet handle would foul. You lose some leverage compared with a long bar, so it suits access limited work rather than very high torque jobs.

What is the difference between 3/8 inch and 1/2 inch drive?

Drive size is the square peg that connects the ratchet to the socket. A 3/8 inch drive is the general purpose size for car servicing, appliances and bikes. A 1/2 inch drive takes larger sockets and higher torque, so it suits wheel nuts, suspension bolts and mower blades. Adaptors let you cross between the two.

Will the socket adaptor set work with my cordless drill?

Yes, provided the drill or driver takes a 1/4 inch hex shank, which almost all modern cordless drivers and bit holders do. The adaptor converts that hex shank into 1/4, 3/8 or 1/2 inch square socket drive. Use it for speed on low torque fasteners, then finish by hand so you do not overtighten or strip the thread.

Does this page include a complete socket set?

No. The tools listed here are ratchets, palm wrenches, drive adaptors and multi piece bit and impact driving sets rather than a boxed run of metric or AF sockets. If you need the sockets themselves, pair a ratchet or adaptor from this page with a socket set bought separately, or check the wider Rolson hand tool ranges linked above.

Why choose a palm ratchet wrench over a normal ratchet?

A palm ratchet is turned with the heel of your hand rather than a handle, so it needs almost no swing clearance. It is ideal for spinning a nut down a long thread quickly, or for fasteners buried in a recess. It cannot generate much torque, so use it to run a fastener in and a conventional ratchet to tighten it.

What is an offset ratchet used for?

An offset ratchet has its drive head set to one side of the handle rather than in line with it. That geometry lets you reach a bolt sitting close to a wall, panel or engine component where a straight ratchet handle would foul. You lose some leverage compared with a long bar, so it suits access limited work rather than very high torque jobs.

What is the difference between 3/8 inch and 1/2 inch drive?

Drive size is the square peg that connects the ratchet to the socket. A 3/8 inch drive is the general purpose size for car servicing, appliances and bikes. A 1/2 inch drive takes larger sockets and higher torque, so it suits wheel nuts, suspension bolts and mower blades. Adaptors let you cross between the two.

Will the socket adaptor set work with my cordless drill?

Yes, provided the drill or driver takes a 1/4 inch hex shank, which almost all modern cordless drivers and bit holders do. The adaptor converts that hex shank into 1/4, 3/8 or 1/2 inch square socket drive. Use it for speed on low torque fasteners, then finish by hand so you do not overtighten or strip the thread.

Does this page include a complete socket set?

No. The tools listed here are ratchets, palm wrenches, drive adaptors and multi piece bit and impact driving sets rather than a boxed run of metric or AF sockets. If you need the sockets themselves, pair a ratchet or adaptor from this page with a socket set bought separately, or check the wider Rolson hand tool ranges linked above.

Why choose a palm ratchet wrench over a normal ratchet?

A palm ratchet is turned with the heel of your hand rather than a handle, so it needs almost no swing clearance. It is ideal for spinning a nut down a long thread quickly, or for fasteners buried in a recess. It cannot generate much torque, so use it to run a fastener in and a conventional ratchet to tighten it.

Socket Sets

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This page brings together the Rolson offset ratchets and socket adaptor sets that let you drive a fastener where a conventional ratchet and socket bar simply will not go. Offset and palm driven tools trade leverage for clearance, which is exactly the compromise you need on car brake calipers, appliance backs, bike bottom brackets and anything bolted flat against a panel. Everything here is genuine Rolson Tools stock, stored and shipped from the UK.

Composite offset ratchets

The two composite offset ratchets cover the drive sizes most people meet at home. The 3/8 inch drive offset ratchet suits general automotive and appliance work, while the 1/2 inch drive version takes the heavier sockets used on suspension components, towbars and garden machinery. The composite bodies keep weight down and cope with oil and solvent better than a plain steel handle, and the offset head puts your hand out of line with the fastener so you can turn in confined bays.

Palm ratchets and socket adaptor sets

The universal drive palm ratchet wrench is the tool for fasteners you can reach but cannot swing a handle at, letting you spin a socket with the flat of your hand. The socket adaptor set converts a 1/4 inch hex shank to 1/4, 3/8 and 1/2 inch square socket drives and extends to 150mm, so a cordless driver or any bit holder becomes a socket driver. That single set is often the cheapest way to start using sockets at all.

Driving sets that pair with these ratchets

Several multi piece driving kits sit alongside the ratchets here, including the 23 piece and 58 piece ratchet screwdriver and bit sets and the 29 piece impact driver set with nut spinners. If you want the full driver range rather than the socket side, our tool kits and Rolson hand tools pages carry it, and heavier spanner and bolt cutter work lives in trade and industrial tools. Browse the complete Rolson Tools range or the wider general tools selection for drills, hammers and measuring gear.

Getting the most from limited access

Access limited fasteners cause more damaged knuckles and rounded bolt heads than any other job in a home workshop, and the fix is almost always the right shaped tool rather than more force. Start by working out whether your problem is swing clearance, height clearance or reach. Swing clearance is solved by an offset or palm ratchet, height clearance by a low profile head and a hex to square adaptor, and reach by the 150mm extension built into the adaptor set here. Always seat the socket fully before applying load, keep the ratchet square to the fastener, and pull rather than push so a slip does not throw your hand into a panel. If a bolt will not move at all, penetrating oil and patience beat a longer bar every time.