This extension ladder stabilizer is made of solid and practical material, which can withstand long-lasting use. Features the aluminum material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Silver -Material:Aluminum -Size:14.00X7.00X4.00cm/5.50X2.75X1.57in -Thanks to its lightweight and durable construction, this ladder is effortless to carry and utilize. -Tailored to fit telescoping ladders, this ladder rung lock ensures the ladder's safety and stability while in use. -The rung lock is adaptable and suitable for both engineering and home applications. -Prioritizing ladder safety and stability, this lock kit provides optimal security during ladder use. -Crafted with excellent workmanship and a sturdy structure, you can use this ladder with confidence. Package list: 1 x Ladder Rung Lock