Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
Makita WR100D Ratchet
£129.95at Tooled Up · + £5.95 delivery · Available to order
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12V CXT Makita WR100DZ 12V Max CXT 3/8″ Ratchet (Body Only)
Ratchets · Makita 12V CXT

Makita WR100DZ 12V Max CXT 3/8″ Ratchet (Body Only)

47.5Nm3 years (with registration)

Makita WR100D: 3/8" cordless ratchet, 47.5 Nm motor torque, up to 800 rpm. 3/8" and 1/4" push-in adaptors; without them the head takes 13mm nuts (M8).

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Lowest price we track
£129.95at Tooled Up · + £5.95 delivery · Available to order
Prices from UK retailer feeds, updated daily.We may earn a commission
3/8"
Drive
47.5Nm
Max torque (motor)
800rpm
Top speed

Where it sits among 3/8" ratchets

Scaled against the 15 ratchets with a 3/8" drive we list, so other sizes aren't in the mix. Not a score: bigger isn't always better for your job.

Max torque (motor)47.5Nm
47Nm lowestMilwaukee M12 IRhighest 95NmMilwaukee M12 FIR38G2
Top speed800rpm
200rpm lowestMilwaukee M12 FIR38LRhighest 800rpmThis one
Vibration (fastening)≤ 2.5m/s²

The maker gives a limit: this figure or less. Placed at the limit; measured figures set the scale.

2.3m/s² lowestBosch GRC 12V-60 3/8 SNhighest 7.5m/s²Bosch GRC 18V-60
Noise (LpA)77dB(A)
77dB(A) lowestThis onehighest 86.3dB(A)Einhell TE-RW 18/60 Li
Compare it with: + Milwaukee M12 FIR38 + DeWalt DCF503 + Bosch GRC 12V-60 3/8 SN + Einhell TE-RW 18/60 Li

Full specs

From Makita's own documentation. Checked 17/10/2026. Report a spec error ›

Drive & Torque

Drive3/8"
Other drives3/8" and 1/4" push-in adaptors; without them the head takes 13mm nuts (M8)
TypeStandard
Max torque (motor)47.5 Nm
Top speed800 rpm
Overall length341 mm
Voltage12V

Physical & Build

LED work light✓ Yes
Noise level77 dB(A) LpA
Vibration (fastening)≤2.5 m/s²

Powered by Makita 12V CXT · 2

All 2 batteries that fit this tool, smallest first. Kits and chargers ›

BL1021B 2.0Ah · 21.6Wh 0.21kg from £38.99at Machine Mart + £4.99 delivery View at Machine Mart ›
BL1041B 4.0Ah · 43.2Wh 0.38kg from £49.00at Machine Mart + £4.99 delivery View at Machine Mart ›

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Warranty · 3yr

Up to 3 years1 year as standard, 3 once you register it with Makita
Register with Makita ›
Register within 30 days of buying Own one? Add it to My Tools and we'll remind you before the 30 days run out

Register within 30 days. Batteries/chargers excluded (Li-ion batteries 2yr standard from Apr 2025).

Warranty terms are set by the maker and can change. Always confirm current cover on their site before you buy.

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