Klein Tools Broad-Head Bull Pin with Tether Hole, 1-1/4-in. (3255TT)
Klein Tools Broad-Head Bull Pin with Tether Hole, 1-1/4-in. (3255TT)
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Product Details
Product Details
Key Features
Overview
Klein Tools Broad-Head Bull Pin with Tether Hole, 1-1/4-in. (3255TT)
The Klein Tools Broad Head Bull Pin with Tether Hole, 1-1/4-Inch (model 3255TT) is a forged bull pin for ironworkers who work at height. This is a bull pin designed for aligning bolt holes in structural steel, with a tether hole so the tool can be secured against drops.
Dropped tools are a real hazard on any steel job. The tether hole in this pin lets you clip it to a tool tether so a slip of the hand does not become a falling object. The tether itself is sold separately.
The broad, angled head gives you a larger striking surface and is designed to reduce chipping. The smooth blend of radii adds strength, and the head shape helps keep the pin from slipping out of your hand when you are lining up holes.
Below the head, squared-off shoulders give you a place to put a wrench on a wedged pin. The long, even taper reduces binding and hang-ups as the pin drives through the holes.
The pin is heat-treated alloy steel with a black oxide finish for rust resistance. It is 13-3/4 in. long with a 1-1/4 in. diameter, tapering to a 0.313 in. point, and it weighs about 2.8 lb. It is made in the USA.
This bull pin is for connectors and ironworkers who want a full-size broad-head pin that meets their jobsite's tethering requirements.
Tether It and Forget the Drop
The tether hole means this pin can stay attached to you while you work the iron.
- Built-in tether hole
- Tether sold separately
A Bigger Target for the Hammer
The broad, angled head gives you more surface to hit and holds up to repeated strikes.
- Forged broad head
- Angled head with smooth radii reduces chipping
Drives Clean, Pulls Free
A long, even taper and wrench shoulders make it easier to drive and easier to remove.
- Long, even taper reduces binding
- Squared shoulders for a wrench
- Black oxide finish
Key Specifications
| Pin Type | Broad-head bull pin with tether hole |
|---|---|
| Diameter | 1-1/4 in. (3.2 cm) |
| Point Diameter | 5/16 in. (0.8 cm) |
| Overall Length | 13-3/4 in. (34.9 cm) |
| Material | Heat-treated alloy steel |
| Finish | Black oxide |
| Weight | 2.8 lb (1.3 kg) |
| Made In | USA |
Compatibility
Built For
Pro Tip
Keep the head dressed. Klein notes that OSHA requires impact tools to be kept free of mushroomed heads, so grind off any lip that starts to form before it can chip.
Tool Nut's Take
The Bull Pin That Stays With You
A full-size, made-in-USA broad-head bull pin with the tether point that height work demands. That is the Klein Tools Broad-Head Bull Pin with Tether Hole, 1-1/4-in. in a nutshell.
- Who it's for: Ironworkers and connectors working at height who need to tether their tools.
- Why it stands out: Tether hole, broad head, wrench shoulders and a rust-resistant finish.
- Worth knowing: The tether is not included, so add one to the order.
Common Questions
- Is a tether included? No. The tether is sold separately.
- How long is the 3255TT? It is 13-3/4 in. (34.9 cm) long with a 1-1/4 in. (3.2 cm) diameter.
- How do I loosen a wedged bull pin? The squared-off shoulders below the head give you a flat surface to put a wrench on and turn the pin free.
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