---
product_id: 17524130
title: "3.5mm SMA (5/16) Torque Wrench, C'Bore"
brand: "kcr products"
price: "399 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/17524130-3-5mm-sma-5-16-torque-wrench-cbore
store_origin: RO
region: Romania
---

# Calibrated Torque Counter Bore Included 8 in-lbs Precision 3.5mm SMA (5/16) Torque Wrench, C'Bore

**Brand:** kcr products
**Price:** 399 Lei
**Availability:** ✅ In Stock

## Summary

> 🔩 Tighten Up Your Game with Precision!

## Quick Answers

- **What is this?** 3.5mm SMA (5/16) Torque Wrench, C'Bore by kcr products
- **How much does it cost?** 399 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/17524130-3-5mm-sma-5-16-torque-wrench-cbore)

## Best For

- kcr products enthusiasts

## Why This Product

- Trusted kcr products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Crafted from high-quality polymer with a powder-coated finish for longevity.
- • **Versatile Settings:** Customize your torque with additional settings available at no extra cost.
- • **Compact & Efficient:** Designed for easy handling, making it perfect for both professionals and DIY enthusiasts.
- • **Precision Engineering:** Experience calibrated torque at 8 in-lbs for flawless performance.
- • **User-Friendly Operation:** Electric operation mode ensures effortless use for all skill levels.

## Overview

The KCR Products 3.5mm SMA Torque Wrench is a calibrated tool designed for SMA electrical connectors, offering precision torque settings and a user-friendly electric operation. With a durable polymer construction and included counter bore, this wrench is perfect for both professional and personal use.

## Description

Part Number KCR-3125(S or L)-(TQ)C KCR Products' specialty tools offers a full set of coaxial connector sockets for 3.5mm & SMA electrical connectors. In the Assembly of Electronic Equipment, the connection of RG and semi-rigid cables requires miniature coaxial connectors be tightened to specific torque values. Due to the high density of microwave electronics, SMA connectors are often closely packed creating difficulties for the technician to properly torque each connector. The connector nuts are simply too closely spaced for the use of a standard torque wrench. KCR PRODUCTS has the solution for this problem with its special COAXIAL CONNECTOR SOCKET. The SOCKET fits between connector nuts allowing a technician to properly torque each connector in these limited access areas (Patented). The default torque setting for the 3.5mm & 5/16 SMA Wrench for steel connectors is 8 in-lbs (which are the most common). For brass connectors, please specify 5 in-lbs when placing your order. This is a modified 3.5mm & SMA (5/16) Torque Wrench with a 1/8 inch C'Bore around the Socket for clearance of bulkhead nuts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Blue |
| Brand | KCR Products |
| Material | Polymer |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Finish Type | Powder Coated |
| Item Torque | 8 Inch Pounds |
| Operation Mode | Electric |
| Manufacturer | KCR Products |
| UPC | 753182070261 |
| Part Number | KCR-3125S-8C |
| Item model number | KCR-3125S-8C |
| Is Discontinued By Manufacturer | No |
| Finish | Powder Coated |
| Measurement System | metric, inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Blue
- **Brand:** KCR Products
- **Material:** Polymer
- **Item Package Quantity:** 1
- **Head Style:** Hex

## Images

![3.5mm SMA (5/16) Torque Wrench, C'Bore - Image 1](https://m.media-amazon.com/images/I/418hZerYG8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ sturdy tool
*by E***R on August 7, 2024*

this is a great value for an SMA torque wrench.

### ⭐⭐⭐⭐⭐ Great to get the torque right
*by R***Y on September 14, 2020*

I work with a lot of SMA connectors in microwave applications at 10 and 24 GHz, and 3.5-mm connectors at 47 GHz. The torque has always been a guess until I got this wrench. I am sure that I'd been over-tightening these connectors for many years. This wrench fits into most spaces where I am installing these connectors. It gets to places that my fingers can't, and even slim open-end wrenches can't go. It doesn't fit everywhere, but it fits into 90% of those spaces and does a consistent job.

### ⭐⭐⭐ Three Stars
*by P***R on January 7, 2015*

Works fine. Relatively large outer bore makes it useless with closely spaced SMA connectors.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*