Description

Durable 1-3/8" open-end head for industrial use.

The QYO44A is a robust and versatile 1-3/8" Square Drive Open End Head designed for demanding industrial applications. Its industrial finish ensures durability and resistance to wear and tear, making it ideal for heavy-duty use. The head is engineered to deliver maximum performance with a recommended working torque of 160 ft-lb, making it suitable for various fastening tasks. The design of the QYO44A provides a secure fit with a 2-13/16 inch outside diameter and a shank diameter tailored for Y-Shank compatibility. This head is part of the QYO Series, known for its reliability and precision in fastening applications. The head depth of 19/32 inches allows for efficient access to tight spaces, enhancing its usability across different settings. With a focus on delivering exceptional performance, the QYO44A offers a perfect balance between strength and versatility. Whether used in automotive, construction, or manufacturing, this open-end head is built to meet the high standards of professional users.

Key Features

Industrial finish for durability
160 ft-lb maximum working torque
2-13/16 inch outside diameter
Y-Shank compatibility
Efficient access with 19/32 inch head depth

Technical Specifications

Specification	Value
Finish	Industrial Finish
Head Depth	19/32 inches
Maximum Working Torque	160 ft-lb
Outside Diameter	2-13/16 inches
Size	1-3/8 inches

1-3/8" Square Drive Open End Head

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رأس مفتوح متين مقاس 1-3/8" للاستخدام الصناعي. Read more

SKU: QYO44A

Shipped today? Order within: Sep 21, 2026 17:00:00 +0300

Shipped today? Order within: Sep 21, 2026 17:00:00 +0300

رأس مفتوح متين مقاس 1-3/8" للاستخدام الصناعي.

Description

Durable 1-3/8" open-end head for industrial use.

The QYO44A is a robust and versatile 1-3/8" Square Drive Open End Head designed for demanding industrial applications. Its industrial finish ensures durability and resistance to wear and tear, making it ideal for heavy-duty use. The head is engineered to deliver maximum performance with a recommended working torque of 160 ft-lb, making it suitable for various fastening tasks. The design of the QYO44A provides a secure fit with a 2-13/16 inch outside diameter and a shank diameter tailored for Y-Shank compatibility. This head is part of the QYO Series, known for its reliability and precision in fastening applications. The head depth of 19/32 inches allows for efficient access to tight spaces, enhancing its usability across different settings. With a focus on delivering exceptional performance, the QYO44A offers a perfect balance between strength and versatility. Whether used in automotive, construction, or manufacturing, this open-end head is built to meet the high standards of professional users.

Key Features

Industrial finish for durability
160 ft-lb maximum working torque
2-13/16 inch outside diameter
Y-Shank compatibility
Efficient access with 19/32 inch head depth

Technical Specifications

Specification	Value
Finish	Industrial Finish
Head Depth	19/32 inches
Maximum Working Torque	160 ft-lb
Outside Diameter	2-13/16 inches
Size	1-3/8 inches