APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, 1"-8 Int Thrd Sz, 1 3/8"-12 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a heavy-wall steel insert with 4 keys, featuring a 1"-8 internal thread and 1 3/8"-12 external thread in coarse thread type. Supplied as a 10-pack with a zinc phosphate…
SKU 3G-OTH-528457
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Key Locking Insert is a heavy-wall steel insert with 4 keys, featuring a 1"-8 internal thread and 1 3/8"-12 external thread in coarse thread type. Supplied as a 10-pack with a zinc phosphate finish, it is made from C1215 material with 2A external and 2B internal thread fits, compatible with a 1-3/8"-12 tap size. 3G Electric interprets demand and delivers this genuine industrial part across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is an APPROVED VENDOR key locking insert used for?
This heavy-wall steel insert with 4 keys is used to repair or reinforce threaded holes in industrial equipment. It provides a durable, reusable thread in softer materials, commonly applied in machining, power transmission, and material handling across 14 departments. 3G Electric supplies this genuine part worldwide.
What are the specifications of the APPROVED VENDOR 215-065911 key locking insert?
This 10-pack insert has a 1"-8 internal thread and 1 3/8"-12 external thread, coarse type, with 2A external and 2B internal fits. It is made from C1215 steel with a zinc phosphate finish, compatible with a 1-3/8"-12 tap. 3G Electric sources this genuine APPROVED VENDOR part globally.
Where to buy APPROVED VENDOR key locking inserts worldwide?
3G Electric supplies APPROVED VENDOR key locking inserts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret demand and deliver this heavy-wall steel insert with 4 keys across 14 departments, including specialist expertise in combustion, pumps, and controls.
How to install a key locking insert?
Installation requires tapping the hole to the compatible tap size (1-3/8"-12 for this insert), then driving the insert into the threaded hole using a key locking insert tool. The 4 keys lock into the parent material to prevent rotation. 3G Electric provides technical support for proper selection and sourcing.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR steel key-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









