Can you bend 3/8" steel rod into a large circle

Designed to bend #3 and #4 rebar, capacity 3/8 in, 1/2in

Copper pipe.....to what size.....has anyone use it on copper pipe?

Would not recommend using on copper pipe.

Can this bender be use to bend 1/2” rebar or I need to buy the 1/2” version of this tool?

This is a 5/8" indexing rebar bender with 5/8" being the capacity.

In terms of leverage, is this practical to make lots of bends in 1/2" rebar - something that could be used all day, or only make a few bends?

I used it to bend a lot of 1/2" rebar and had no problem.Slide out the tool as far as it will go and you get good leverage.1/2" still takes muscle though, so keep cool and call it exercise.The tool is a solid product!

Hk Porter Rb4 Industrial Hand Tools Cutters Cable 3 8

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🔧 Bend it like a pro — leverage, precision, and durability in one sleek tool!

BUILT TO ENDURE - Super-strong steel handles designed to withstand the toughest industrial conditions.
DUAL SIZE BENDING POWER - Effortlessly bends both #3 and #4 rebar with one versatile tool.
EXTENDABLE LEVERAGE MASTERY - Push-button extends from 21 to 35 inches for maximum bending force without breaking a sweat.
SECURE GRIP ACCURATE BENDS - Robust indexing head locks rebar firmly, eliminating slips and ensuring flawless results.
PRECISION 14 POSITION INDEXING - Adjustable head ensures perfect bends every time, giving you total control on the job.

The HK PORTER RB4 is a professional-grade, extendable rebar bender designed for #3 and #4 rebar. Featuring a 14-position indexing head and push-button extension from 21 to 35 inches, it delivers maximum leverage and precision. Built with extra-sturdy steel handles and a secure gripping head, this tool combines durability and versatility for demanding industrial use.

Reviews

M**O

A high-quality, flexible, practical tool.

An excellent and useful tool. Quality workmanship. I definitely recommend it. Thank you for the prompt delivery. 👍

4.09.2025

P**S

Great tool

works good, have only used it to bend 3/8" rebar so far

10.04.2023

D**E

Well made, effective.

Had a cellar's worth of fairly complex rebar bending to do and was a little hesitant to buy. This small, extendable tool let me bend up c. 200 pieces in a few hours. It's not perfectly accurate because it's a stand alone bar, but you can get good results. It feels really strong in the body, and the adjustable head is really good and well made.

8.10.2018

L**I

Amazing Rebar Bender for #6 Bars and Smaller

Was a little nervous about buying this rebar bender based on some of the Amazon reviews but I must say it is the best manual bender I've used to bend #6 and smaller rebar. The indexing head provides sooooo much flexibility and the overall build is really sturdy. I was able to easily bend and twist twenty four #6 bars with this bender that my Contractor would/could not bend as requested.

13.11.2025

S**.

Excelente producto

Son bastante buenas, se ajusta a diferentes longitudes, el cabezal para dos medidas y movible es bastante conveniente

5.02.2025

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845 Lei

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Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Asin	B0091KHN2S
Date First Available	15 September 2023
Department	Unisex-Adult
Is Discontinued By Manufacturer	No
Item Model Number	RB4
Manufacturer	APEX
Product Dimensions	57.79 x 2.54 x 2.54 cm; 589.67 g

HK PORTER RB4 Industrial Hand Tools Cutters Cable 3/8" (#3) and 1/2" (#4) Extendable Indexing Rebar Bender, Multi, Variable

Description

Specifications

Reviews

Common Questions