---
product_id: 11426485
title: "Climax MetalsClimax Metals C-125-BO Black Oxide Plated Steel One Piece Shaft Collar, Set Screw Style, 1-1/4\" Bore, 2\" Outside Diameter, 11/16\" Width, 3/8\"-16 x 3/8\" Set Screw"
brand: "climax metals"
price: "132 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/11426485-climax-metalsclimax-metals-c-125-bo-black-oxide-plated-steel
store_origin: RO
region: Romania
---

# 3/8"-16 fully threaded socket setscrew 1-1/4" bore precision fit Black oxide finish for corrosion resistance Climax MetalsClimax Metals C-125-BO Black Oxide Plated Steel One Piece Shaft Collar, Set Screw Style, 1-1/4" Bore, 2" Outside Diameter, 11/16" Width, 3/8"-16 x 3/8" Set Screw

**Brand:** climax metals
**Price:** 132 Lei
**Availability:** ✅ In Stock

## Summary

> 🛠️ Lock it down with style and strength — the collar that means business.

## Quick Answers

- **What is this?** Climax MetalsClimax Metals C-125-BO Black Oxide Plated Steel One Piece Shaft Collar, Set Screw Style, 1-1/4" Bore, 2" Outside Diameter, 11/16" Width, 3/8"-16 x 3/8" Set Screw by climax metals
- **How much does it cost?** 132 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/11426485-climax-metalsclimax-metals-c-125-bo-black-oxide-plated-steel)

## Best For

- climax metals enthusiasts

## Why This Product

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

## Key Features

- • **Wide Operating Range:** Reliable performance from freezing -17°C up to 148°C (0-300°F) — built to handle your toughest environments.
- • **Precision Fit, Zero Slip:** Engineered for secure shaft positioning with a 1-1/4" bore that locks in place flawlessly.
- • **Durable Black Oxide Armor:** Sleek black oxide plating not only looks sharp but resists rust, abrasion, and stick-slip for long-lasting performance.
- • **Heavy-Duty Socket Setscrew:** Fully threaded 3/8"-16 setscrew ensures rock-solid fastening on softer shafts without damage.
- • **Made in the USA with ISO Certification:** Crafted by Climax Metal Products, guaranteeing quality and compliance for professional-grade applications.

## Overview

The C-125-BO Black Oxide Plated Steel One Piece Shaft Collar features a 1-1/4" bore and 2" outside diameter, designed for low axial load applications. Its black oxide finish provides superior corrosion and abrasion resistance, while the fully threaded 3/8"-16 socket setscrew ensures secure, slip-free shaft positioning. Operating reliably between -17°C and 148°C, this ISO-certified, USA-made collar combines durability with precision for professional use.

## Description

Climax MetalsClimax Metals C-125-BO Black Oxide Plated Steel One Piece Shaft Collar, Set Screw Style, 1-1/4" Bore, 2" Outside Diameter, 11/16" Width, 3/8"-16 x 3/8" Set Screw

## Features

- Setscrew shaft collar for applications supporting low axial loads and simple positioning
- Effective on shafts made of softer material than the setscrew material
- Steel for weldability and rust resistance with a black oxide finish for a decorative appearance and for resistance to stick-slip, white corrosion, and abrasion
- Includes a socket setscrew for securing the collar onto the shaft
- Operating temperatures range from -17 to 148 degrees C (0 to 300 degrees F)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Steel |
| Drive System | Socket |
| Head Style | Socket |
| Exterior Finish | Black Oxide |
| Thread Size | 3/8"-16 |
| Metal Type | Alloy Steel |
| Brand | Climax Metals |
| Color | Black Oxide |
| Head Type | Round |
| Item Weight | 0.01 Ounces |
| Thread Type | Unc |
| Thread Coverage | Fully Threaded |
| Fastener Type | Setscrew |
| Set Screw Thread Type | # 3/8-16 |
| Thread Style | Right Hand |
| Fastener Size | 3/8-16 |
| Size | 1 Count (Pack of 1) |
| Item Diameter | 2 Inches |
| Number of Pieces | 1 |
| UPC | 044861142516 |
| Global Trade Identification Number | 00044861142516 |
| Manufacturer | Climax Metal Products |
| Part Number | C-125-BO |
| Item Weight | 0.01 ounces |
| Country of Origin | USA |
| Item model number | C-125-BO |
| Thickness | 1 Inches |
| Item Package Quantity | 1 |
| Cutting Diameter | 2 Inches |
| Measurement System | Imperial |
| Certification | Iso |
| Included Components | Product & Instructions Guide |
| Batteries Required? | No |

## Product Details

- **Material:** Steel
- **Drive System:** Socket
- **Head Style:** Socket
- **Item dimensions L x W x H:** 2 x 2 x 0.7 inches
- **Exterior Finish:** Black Oxide

## Images

![Climax MetalsClimax Metals C-125-BO Black Oxide Plated Steel One Piece Shaft Collar, Set Screw Style, 1-1/4" Bore, 2" Outside Diameter, 11/16" Width, 3/8"-16 x 3/8" Set Screw - Image 1](https://m.media-amazon.com/images/I/71LGpdJ+O8L.jpg)
![Climax MetalsClimax Metals C-125-BO Black Oxide Plated Steel One Piece Shaft Collar, Set Screw Style, 1-1/4" Bore, 2" Outside Diameter, 11/16" Width, 3/8"-16 x 3/8" Set Screw - Image 2](https://m.media-amazon.com/images/I/81uyZ4+LjRL.jpg)

## Available Options

This product comes in different **Size Name, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Things you can't find in brick and mortar any more
*by J***M on March 1, 2025*

Perfect, exactly what I needed and fast delivery. Things you can't find in brick and mortar any more.

### ⭐⭐⭐⭐⭐ Great value
*by B***. on August 3, 2024*

I used them to keep forks on my tractor fork lift. Way cheaper than local store.

### ⭐⭐⭐⭐ Good product.
*by A***R on February 27, 2020*

Good product.

## Frequently Bought Together

- Climax Metals C-125-BO Black Oxide Plated Steel One Piece Shaft Collar, Set Screw Style, 1-1/4" Bore, 2" Outside Diameter, 11/16" Width, 3/8"-16 x 3/8" Set Screw
- Climax Metals C-075-DTX20 Mild Steel Set Screw Collar, 3/4" Bore, 1 1/4" OD, 9/16" Width, 5/16-18 x 1/4" Set Screw (Pack of 20)
- Summit Collars 2C-125-A Aluminum Double Split Clamping Collar, CA2-125 – 1-1/4" Bore, 2-1/16" OD, 360° Clamping Force, Lightweight with 1/4-28 x 3/4" Shaft Collar for Industrial & Mechanical Use

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-27*