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LOOS MS21251-B3L Turnbuckle Pipe-Style Body - Turnbuckle Pipe-Style Bodies
LOOSTurnbuckle Pipe-Style Bodies

LOOS MS21251-B3L Turnbuckle Pipe-Style Body

The LOOS Turnbuckle Body is a pipe-style turnbuckle body with a 4-inch overall length, made of brass. It features #10-32 UNF threads with both right-hand and left-hand thread directions, and has a 1,600 lb working…

SKU 3G-OTH-336150

Also listed as: MS21251B3L · MS21251 B3L

Brand
LOOS
Item
MS21251-B3L Turnbuckle Pipe-Style Body
Category
Turnbuckle Pipe-Style Bodies
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LOOS
Manufacturer Part Number
MS21251-B3L
Type
Brass, Right Hand and Left Hand
Material
Brass
Thread Size
#10-32
Thread Type
UNF
Thread Direction
Right Hand and Left Hand
Working Load Limit
1,600 lb

Technical Documents

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LOOS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LOOS Turnbuckle Body is a pipe-style turnbuckle body with a 4-inch overall length, made of brass. It features #10-32 UNF threads with both right-hand and left-hand thread directions, and has a 1,600 lb working load limit. The manufacturer part number is MS21251-B3L.

Frequently Asked Questions

What is a LOOS turnbuckle body used for?

A LOOS turnbuckle body is used to adjust tension or length in rigging, cables, and tie-rods. Common in marine, industrial, and architectural applications, it provides precise adjustment via right-hand and left-hand threads. The brass construction offers corrosion resistance for outdoor or marine environments.

What are the specifications of the LOOS MS21251-B3L turnbuckle body?

The LOOS MS21251-B3L turnbuckle body has a 4-inch overall length, a 1,600 lb working load limit, and is made of brass. It features #10-32 UNF threads with both right-hand and left-hand thread directions. This pipe-style body is designed for use with matching end fittings.

Where to buy LOOS turnbuckle bodies worldwide?

3G Electric supplies LOOS turnbuckle bodies worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on the MS21251-B3L or other LOOS rigging components.

How to select the right LOOS turnbuckle body for an application?

Select a LOOS turnbuckle body by matching the thread size and type to your existing end fittings. Consider the working load limit (1,600 lb for the MS21251-B3L) and material—brass for corrosion resistance. Ensure the overall length provides sufficient adjustment range for your rigging setup.

Used in

Common applications for LOOS
Marine rigging — LOOS marine eye fittings (EY1-4X) for stainless steel cable terminations on boats
Industrial lifting — LOOS oval sleeves (SL11-4) for swaged terminations in lifting slings
Cable assembly manufacturing — LOOS clevis fork end fittings (667-7X) for detachable connections
Aerospace or defense — LOOS locking studs (MS21260-8LH) for left-hand thread cable terminations
General rigging — LOOS eye end fittings (MS20668-7) for creating fixed loops in wire rope

LOOS Products

3G Electric supplies LOOS turnbuckle pipe-style bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This left-hand thread locking stud is designed for terminating galvanized steel wire rope in rigging and cable assemblies. Made of stainless steel with a #6-40 thread size and 3/8 in thread length, the external left-hand thread resists loosening under vibration. Compatible with 1/16 in diameter galvanized steel rope
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This left-hand thread locking stud is designed for terminating galvanized steel wire rope in rigging and cable assemblies. Made of stainless steel with a #6-40 thread size and 3/8 in thread length, the external left-hand thread resists loosening under vibration. Compatible with 1/16 in diameter galvanized steel rope
This left-hand thread locking stud is made of stainless steel and features external #10-32 threading with a 1/2 in thread length. It is designed for use with stainless steel wire rope in rigging and tensioning applications where left-hand threads help prevent loosening under vibration
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This left-hand thread locking stud is made of stainless steel and features external #10-32 threading with a 1/2 in thread length. It is designed for use with stainless steel wire rope in rigging and tensioning applications where left-hand threads help prevent loosening under vibration
This left-hand external thread locking stud is made of stainless steel with a #6-40 thread size and 3/8 in thread length. It is designed for use with stainless steel wire rope in applications such as rigging, marine, and industrial tensioning systems where left-hand threading helps prevent loosening under vibration
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This left-hand external thread locking stud is made of stainless steel with a #6-40 thread size and 3/8 in thread length. It is designed for use with stainless steel wire rope in applications such as rigging, marine, and industrial tensioning systems where left-hand threading helps prevent loosening under vibration
This left-hand external locking stud is made of stainless steel for corrosion resistance. It has a 1/2"-20 thread size and a 1 in thread length. Designed for use with galvanized steel wire rope, it secures rope ends in rigging and tensioning systems where left-hand threading prevents loosening under vibration
LOOS
This left-hand external locking stud is made of stainless steel for corrosion resistance. It has a 1/2"-20 thread size and a 1 in thread length. Designed for use with galvanized steel wire rope, it secures rope ends in rigging and tensioning systems where left-hand threading prevents loosening under vibration
This left-hand external thread locking stud is made of stainless steel with a 9/16"-18 thread size and 1 1/8 in thread length. It is designed for use with galvanized steel rope in rigging and lifting applications where a left-hand thread helps prevent loosening under vibration
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This left-hand external thread locking stud is made of stainless steel with a 9/16"-18 thread size and 1 1/8 in thread length. It is designed for use with galvanized steel rope in rigging and lifting applications where a left-hand thread helps prevent loosening under vibration
This stainless steel locking stud features a left-hand external thread (#10-32) with a 1/2 in thread length. Designed for use with stainless steel wire rope, it secures terminations in rigging and tensioning assemblies where left-hand threading helps prevent loosening under dynamic loads
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This stainless steel locking stud features a left-hand external thread (#10-32) with a 1/2 in thread length. Designed for use with stainless steel wire rope, it secures terminations in rigging and tensioning assemblies where left-hand threading helps prevent loosening under dynamic loads

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Brass pipe-style turnbuckle body with 4 in overall length. Features #6-40 UNF threads, right-hand and left-hand, for adjusting tension in rigging, cables, or rods without twisting the assembly. Working load limit 800 lb
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This LOOS turnbuckle body is a pipe-style component made of brass with a 4-inch overall length. It features 1/4"-28 UNF threads in both right-hand and left-hand directions, allowing precise tension adjustment in rigging and structural support systems. The working load limit is 3,200 lb
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This LOOS turnbuckle body is a pipe-style component made of brass with a 4-inch overall length. It features 1/4"-28 UNF threads in both right-hand and left-hand directions, allowing precise tension adjustment in rigging and structural support systems. The working load limit is 3,200 lb
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Brass turnbuckle body with 5/16"-24 UNF threads, right-hand and left-hand, for tensioning applications. Working load limit 4,600 lb. Used in rigging and cable assemblies
Brass pipe-style turnbuckle body with 5/16"-24 UNF threads, right-hand and left-hand direction. Working load limit of 4,600 lb. Used in rigging and tensioning assemblies to adjust length or tension in cable, rod, or structural connections
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Pipe-style turnbuckle body made of brass with #6-40 UNF threads, featuring both right-hand and left-hand thread directions for tension adjustment. Rated working load limit of 800 lb. Used in rigging and tensioning assemblies for cables, rods, or wires