DuraTech

DURATECH DT4IN1RR02S Wrench

Wrench
1.06 pounds

4.0/ 5 on Amazon205Amazon ratings300+bought last month3.7ProductDome score

Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forBuy if you want a compact multi-function wrench for general use and don't need a documented size range up front.

A light, multi-function wrench with strong demand (300 bought in the past month) but thin published specs, so check listing photos for exact sizes before buying.

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ProductDome scorecard

How it ranks among the 561 wrenches we track

3.7/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.7★4.1

4.0★ across 205 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 740 ratings2.9

205 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score3.4

300+ bought on Amazon last month.

Data quality · 11% of score2.5

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 561 wrenches we track - how the scorecard works · full wrenches data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

DuraTech's DT4IN1RR02S is a 4-in-1 wrench weighing about 1 pound (0.48 kg), sized for a tool bag or glove box rather than a shop bench.

The 4in1 naming points to a multi-function wrench, though the listing doesn't break out which four functions or sizes are combined. Weight is the only confirmed spec, which suggests a compact, portable design rather than a heavy-duty shop tool.

4-in-1 wrench design
0.48 kg (about 1 lb)
DuraTech brand
205 rated reviews

Who it's for

Useful for anyone who wants one lightweight tool to cover several fastener sizes or tasks instead of carrying a full set. Less useful for shops that need documented size ranges before buying.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Lightweight at about 1 pound
Combines four functions in one tool
Compact enough for a tool bag

What to check first

No jaw or drive size listed
No material spec given

Performance notes

With no torque, size range or material spec listed, the practical case for this wrench rests on its 4-in-1 design and light 0.48 kg build, aimed at general fastening tasks rather than high-torque work.

Specifications

Brand	DuraTech
Model	DT4IN1RR02S
Item Weight	1.06 pounds

How it compares

This product against the closest alternatives we track in wrenches.

Product	Amazon rating	Ratings	ProductDome score
DURATECH DT4IN1RR02S WrenchThis product	4.0 / 5	205	3.7 / 5
Amazon AMZ1715 WrenchAmazon	4.7 / 5	14,700	4.6 / 5
Wheeler 553556 WrenchWheeler	4.8 / 5	17,300	4.6 / 5
LEXIVON LX-145 WrenchLEXIVON	4.8 / 5	14,700	4.6 / 5
MALCO MSHMLC WrenchMalco	4.8 / 5	14,300	4.6 / 5

Frequently asked

Questions about the DuraTech DT4IN1RR02S

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

How much does the DT4IN1RR02S weigh?

About 0.48 kilograms, roughly 1 pound.

Is the DuraTech DT4IN1RR02S rated well by buyers?

It holds a 4 out of 5 rating across 205 reviews.