Overview
Made to clip on to your engine's hydraulic steering rams, the T-H Marine Steer Stop Hydraulic Steering Locks provide increased peace of mind while trailering. Designed to keep your engine from turning, the T-H Marine Steer Stop Hydraulic Steering Stops keep your engine straight and prevent damage to your transom. 
Features:
-Locks hydrating steering when trailering
-Clips onto hydraulic steering rams
-Keeps engine straight and prevents damage to transom
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Customer Reviews
TightThese things are extremely hard to put on and pull off.
WorthlessI had these for 2 weeks and I hit a major road defect on the interstate in a construction zone and the motor twisted and pushed one side off. Split open the end and now it won’t stay on.
Workout includedThey do their job. I'll give 'em that. Your steering won’t budge an inch... because neither will the T-H Marine Steer Stops when it's time to take them off...even after 2 years of use.  I’m out here trying to remove these things like I’m competing in the World’s Strongest Man.
I’ve pulled less trying to start a stubborn lawnmower. Two stars because they work. Not three, because I shouldn’t need to warm up or stretch first.
Use at your own risk....of pulled muscle
failed would like a refundthese did not secure my 225 Yamaha. the ends opened up and  split. .
 
 
 
Previous Feedback
Comments: I have a 2020 Mercury 250 proXS. Same one JLitner has in the product video. I like the feel of these, but they don't fit. They are rubber and don't think I can mill down. Need to gain about 3/8in.
From: Matt: Grand Rapid, MI 3/20/21
Comments: Hesitant to purchase because of the reviews but I'm real happy with mine they work just fine and like the handles to pull them off and I like them better then the blue ones I had before.
From: Brian : San Diego, CA 3/12/21
Comments: Bought this to use on my honda 150 and like the other review mention. It a little hard to remove. Price isn't bad. I do find that my motor still moves so I'll have to look into a different option or modified this so it will hold my motor on the hydraulic steering.
From: Phong: 3/3/20
Comments: Bought a set to replace the original blue set. Work well but harder to remove than the blue set. I find it hard to get a grip on these to pull them off and the bungie cord doesn't help for this. Would be nice to have a better handle that fits in your hand better.
From: Richard: Wisconsin 11/21/19