Single Coupler - Putlog

Wellmade Scaffold Single Coupler

Putlog Single Coupler- Pig Ear Clamp

Wellmade Putlog Single Coupler is similarly called pig ear clamp. It is a type of non-load bearing coupler. In usage and application, Wellmade’s putlog single coupler is fixing toe board to scaffold and connectors between transom to ledger, putlog to  ledger.

HDG VS E-galvanized Putlog Single Coupler

You can find from Wellmade Hot Dip Galvanized and Zinc-plated Finished Putlog Single Couplers. Hot-dip galvanized is simply called HDG. It is the most durable scaffolding coupler treatment compare to zinc-plated and painting scaffolding.  HDG Single Coupler is required for long term use and offshore scaffolding purpose. Some countries like Sri Lanka in a salty and wet atmosphere suggest using HDG Scaffolding Clamps too.

Zinc-plated Putlog Single Coupler is the most common galvanizing treatment for scaffolding clamps. It is durable but saving couplers for normal construction and projects.

BS1139 Standard for Putlog Single Coupler

Wellmade’s Putlog Single Coupler is tested according to BS 1139-2.2 standard.  Slip resistance is meet up and exceed scaffolding coupler standard requirement.

Pressed Steel VS Forged Putlog Single Coupler

There are forged and pressed steel types of putlog single couples in wellmade.

• Forged Putlog Coupler with Drop Forged Scaffold Clamp Cover and 5mm Pressed Pig Ear.
• Pressed Putlog Coupler with Pressed Scaffold Clamp Cover and 5mm Pressed Pig Ear

Technical Data of Putlog Single Coupler

Half Swivel  Single Coupler

You can find from wellmade drop forged type and pressed steel type half swivel single coupler. Both Drop Forged and Pressed Single Coupler can be customized size in O.D 48.3mm, O.D 42.7mm, O.D 60.3mm, O.D 76mm, O.D89mm for different purpose of scaffolding pipe verticals.

JIS and Korean Type of Half Swivel Coupler is another type of pressed steel single coupler. Different from British Standard and Europe and Amerian Single Couplers. JIS and Korean Type of Single Coupler are Light Duty.

Half Swivel Single Coupler Specifications