Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.

Maximize efficiency and safety with the TL-5J Hamilton 5 Inch Floor Truck Lock. Designed to secure your mobile equipment, this lock has a Load Capacity of 900 lbs, ensuring robust support for a wide range of applications.
Availability: Ready to ship in 24-48 hours, ensuring quick delivery for your urgent needs.
Dimensions: Features an Extended Height of 6 1/2" and a Retracted Height of 5 1/2", perfectly engineered for use with 5" wheels, offering unmatched versatility and reliability.
Our commitment to quality and customer satisfaction makes us your ideal partner for all caster and wheel needs. Benefit from our Expert Support On Standby, available weekdays from 8 am to 5 pm, to assist with your project requirements.
Secure your equipment with our top-rated TL-5J Hamilton Floor Truck Lock, featuring unmatched durability and functionality. Limited stock available!
Have questions? Our Caster Experts are here weekdays 8 am - 5 pm. Get expert advice for your project needs.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
Hamilton floor truck locks are engineered for medium-duty applications, offering an effective solution to prevent accidental rolling. The inclusion of a spring-loaded neoprene brake shoe ensures your equipment remains securely in place.
Engage the brake easily by depressing the foot pedal, activating the brake shoe for stable positioning. Releasing the lock is just as effortless, requiring a simple step on the opposite pedal to retract the mechanism and mobilize your equipment.
Each lock comes equipped with a shim plate, part number TL-55J, which can be used to adjust the height by an additional 1/4 inch, ensuring compatibility with a wide range of medium-duty casters.
Our Caster Experts are available weekdays from 8 am to 5 pm to provide personalized advice and answer any questions you may have regarding your project needs.
This Hamilton TL-5J 5" Floor Truck Lock 900 lb For 5" Wheels is rated to 900 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 2-5/8" x 3-3/8" slotted to 3" x 3" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$104.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 2-5/8" x 3-3/8" slotted to 3" x 3" |
| Mount Style | Plate |
| Load & Performance | |
| Wheel Capacity | 900 lbs |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
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