RAYS 17HEX RACING LOCK NUT SET L48 LONG TYPE (OPEN END)

Long-type racing lock nut set designed for extended studs, improved engagement, and motorsport use.

Overview

• L48 long design for increased stud engagement and aggressive fitment
• Lock nut configuration helps prevent wheel theft
• Compact 17HEX profile for performance wheel setups

Key Features

• High-strength SCM435 (CrMo) steel construction
• Lock nut design for added security
• Open-end type compatible with extended studs
• 17HEX compact head for tight clearance
• Black chromate finish

Specifications

• Thread Sizes: M12×1.5 / M12×1.25
• Length: Approx. 48mm
• Weight: Approx. 55g per nut
• Material: SCM435 (CrMo)
• Type: Racing Lock Nut Set / Long Type / Open End
• Hex Size: 17HEX

Set Contents

• Lock Nuts ×4
• Key Adapter (17HEX)

Part Numbers

• 74130000250BK – M12×1.5
• 74130000251BK – M12×1.25

Important Notes

• This product is a lock nut set (4 pcs + key adapter).
• Confirm thread pitch before purchase.
• Ensure compatibility with your wheel seat type.
• All products ship from Japan.