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Black flexible joint knife with contoured polypropylene handle and 8 inch blade

Hyde Tools

Hyde Tools 05570 Flexible Joint Knife 8 in Polypropylene Black

SKU CH-H4SR-0ED7K

An 8-inch flexible joint knife with a contoured, reinforced polypropylene handle for drywall and plastering work

  • Product typeDrywall & Plastering Tools
  • 8 in flexible blade suits broad joint work
  • Polypropylene blade resists corrosion and cleans easily
  • Contoured reinforced handle gives secure grip
  • Single-edged design simplifies smooth compound spreading
  • Overall 7 5/8 in length fits tool bags

Flexible Joint Knife 8 in

The Hyde Tools 05570 is a flexible joint knife designed for drywall and plastering tasks. Its polypropylene blade and handle suit both professional finishers and DIY users applying joint compound or putty. The contoured, reinforced handle provides a secure grip during extended use. The overall length is 7 5/8 in.

Easy installation and common issues

No installation is required as the tool arrives fully assembled and ready to work. The single-piece polypropylene construction eliminates loose parts or fasteners that could fail. The blade may flex excessively under heavy pressure, so apply moderate force for best results. Polypropylene resists most solvents but can soften if exposed to strong chemicals.

Check your existing setup

Ensure the 8 in blade width matches the joint size you plan to finish. Verify that the 7 5/8 in overall length fits your tool storage or belt pouch. The flexible blade is not suited for rigid scraping or prying tasks. Confirm the black colour meets any jobsite colour-coding requirements.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $1.99
Cheaper than about 98% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameHYDE
Product typeDrywall & Plastering Tools

Questions about this item

How can I verify the 8 in flexible blade is working correctly after first use?

The flexible polypropylene blade should bend smoothly under pressure and return flat; a clean, even spread of joint compound across the 8 in width shows it is performing as intended.

What comes in the box and is anything else required to start using the knife?

The box contains the single Hyde 05570 flexible joint knife with its contoured reinforced polypropylene handle; no additional parts or accessories are needed for drywall or plastering tasks.

Which version of this joint knife should I choose for standard drywall work?

The 8 in flexible polypropylene model with a 4 1/8 in blade length and contoured reinforced handle is the standard configuration for general drywall and plastering applications.

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