KS TOOLS Extensão de chave de caixa 1 polegada CHROMEplus, 200 mm, cromo-vanádio, DIN 3123 / ISO 3316 911.1020

Built from chrome vanadium steel and finished in polished chrome, this 200 mm extension bar is part of the CHROMEplus series and meets DIN 3123 / ISO 3316.

Overview

The KS TOOLS 911.1020 is a 1-inch square drive socket extension bar with a 200 mm overall length. It features a male square drive on one end and a female square drive on the other, with a ball detent to securely hold sockets during use. The bar is intended for manual operation and offers corrosion resistance thanks to its chrome-plated finish.

What stands out

• Professional-grade chrome vanadium steel construction
• Polished chrome-plated finish for corrosion resistance
• 1-inch drive size on both input and output
• Ball detent socket retention mechanism
• Complies with DIN 3123 and ISO 3316 standards

Technical details

• Drive Size (Input): 1 inch (25.4 mm)
• Drive Size (Output): 1 inch (25.4 mm)
• Overall Length: 200 mm
• Material: Chrome Vanadium Steel
• Finish: Polished Chrome-plated
• Standard Compliance: DIN 3123, ISO 3316
• Tool Type: Socket Extension Bar
• Product Series: CHROMEplus
• Connection Type: Square Drive
• Socket Retention Mechanism: Ball Detent
• Application: Manual Operation
• Corrosion Resistance: Yes
• Color: Silver
• Drive Type: Male/Female Square
• Professional Grade: Yes

Our verdict

This extension bar delivers solid, standards-compliant performance for heavy-duty manual socket work, with a durable chrome finish and secure socket retention.