The lever itself does not have the serration that the original lever has; but a conical shape. I did not use it but removed the new wiper blade and put it on the original arm. The problem with not splined is that if it works at all you may have to tighten the lever really hard to keep it from slipping. my two cents
Upgrade Your Ford Explorer'S Windshield Wipers With Trico Gold Replacement Blades - Driver, Passenger, And Rear Kit (2011-2019)
15 Review
MICHELIN Primacy 4 215/55 R17 94V summer
38 Review
Multitool Xiaomi NexTool (KT5024), black
47 Review
Frameless wiper blade Bosch Aerotwin AR653S 650 mm / 400 mm, 2 pcs.
19 Review
Off-Road Fender Flares For Jeep Wrangler 2007-2018 JK & JKU Unlimited - Heavy Duty Flat Textured Steel Mud Guards In Black (Set Of 4) By Hikotor For Front And Rear Replacement (2 Or 4 Door Options)
47 Review
Replace Car Bumper Clips: GOOACC 100Pcs For Nissan, Mazda And Infiniti, Including Fastener Remover
33 Review
Upgrade Your Mazda MX-5 Miata With CravenSpeed'S USA-Made Door Bushings
39 Review
2007-2017 Jeep Wrangler JKU 4 Door Sunshade Mesh Top Cover - Durable UV Protection With US Flag Design - Voodonala
31 Review