Irwin IWHT48441RC Strait-Line Classic Aluminum Chalk Reel, Red Chalk

Irwin IWHT48441RC Strait-Line Classic Aluminum Chalk Reel, Red Chalk

The Irwin IWHT48441RC Strait-Line Classic Aluminum Chalk Reel with Red Chalk is built for carpentry, drywall, flooring, and other trade tasks that demand precise, straight lines. It pairs an impact-resistant aluminum housing with 100 ft. of abrasion-resistant poly line, delivering 5-6 chalk strikes per pull while the included 1 oz. red chalk keeps the line ready to mark. The center line doubles as a plumb bob for added versatility, and the slim aluminum body is engineered for a comfortable, secure grip on the jobsite, making it a practical everyday layout tool for professionals and DIYers alike.

Key Features

• Aluminum Housing: Impact-resistant aluminum construction stands up to daily jobsite use and drops.
• Plumb Bob Function: The center line can be used as a plumb bob for added convenience on the job.
• 1:1 Gear Ratio: Simple, efficient line retraction with every pull of the handle.
• 100 Ft. Poly Line: Abrasion-resistant poly line provides 5-6 strikes per pull before refilling.
• Slim Design: A streamlined body improves grip and comfort during extended use.
• Steel Handle & Large Center Hub: Increases durability, strength, and torque during line retraction.
• Nested Hook Dock: Improves hook storage and reduces unwanted hook snags in use.
• Wide Fill Door: Allows quick, easy chalk fill with increased visibility into the reservoir.
• New Spool Design: Reduces line damage and aerates chalk for more consistent marking.

Technical Specifications

• Series: Strait-Line Classic
• Housing Material: Aluminum
• Marking Type: Chalk Lines
• Chalk Size: 1 Oz
• String Length: 100 Ft
• Power Source: Non-Energy Using
• Battery Required: No
• Warranty: None
• Prop 65 Generic Warning: No
• Country of Origin: Vietnam
• Packaging: 8 ea per case

Typical Applications

• Carpentry and Framing Layout
• Drywall Installation and Layout
• Flooring and Tile Layout
• General Construction Marking
• Plumb Line Reference Using the Center Line

Why Irwin?

Irwin engineers the Strait-Line Classic Reel with an impact-resistant aluminum housing, a robust steel handle, and abrasion-resistant poly line so it holds up to repeated use on real jobsites. Thoughtful details like the nested hook dock, wide fill door, and redesigned spool make chalk loading and hook storage easier while helping protect the line from damage over time. With the included red chalk and a center line that also works as a plumb bob, it's a dependable, straightforward tool for professionals who need consistent, precise lines from setup to strike.