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This is a replacement Rigid Support handle for the BLD Mobility Support Harness (MSH). We will need the handle height and dog’s width to make your new handle.

Click on the button below for measuring instructions:

Replacement Handle Measuring Instructions

*BLD’s MSH harnesses are made with interchangeable parts, and these parts will not work on any other harness.

If we have any questions about your order we’ll follow up with you to confirm.

Custom made to order! 

Please click on the button above to view instructions for how to measure for replacement Rigid Support handle.

Order a new Rigid Support handle to adapt a harness to a new user or a new dog, or to replace a damaged one. A Rigid Support handle is made from lightweight aluminum (adjustable height), includes a padded handle grip that is comfortable and easy to clean, and features reflective tape on sides of handlebar.

**Custom made to order. Allow 7-10 days for completion. We may follow up with you to confirm both the measurements and that your order will work on your harness!

Handle Height Options

MSH Rigid Metal Support Handle height: 

Height is the distance between the top of the harness saddle and the top of the handlebar. Our handles are adjustable so you can easily get the best height for you. Support Handle adjustment range is approximate as exact dimensions depend on the harness size and dog’s width. Width of the handle will match your dog’s actual width.

• 2-4” *Select this size if your dog’s withers are equal to or higher than your wrist measurement
• 3-6”
• 5-8.5”
• 9-11” TALL *Harness saddle MUST be made to accommodate this size: Support Bars on the harness saddle must be 1/4″ thick.

*The TALL size handle applies more torque and pressure to dog than shorter handles. Not recommended for most users or for any dog smaller than our recommended size. Consider the BAH if tall handle is required.

Handle Grip Options

Handle Grip:

• Standard straight handlebar (straight across)
• Ergonomic grip (z-shaped for more natural hand and arm position, allows your arm to stay closer to your body for comfort), indicate left or right hand

Measuring and Instructions

See the PDF for Replacement Rigid Support Handles for measuring instructions and details.

This measuring video covers measuring for handles starting here at 5:53.

Bold Sets

Bolts: 

Bolts hold the handle onto your harness (Replacement bolt sets are available):

• Complete set: Includes a pair of round cap bolts, a pair of wing cap bolts, and 6 rubber washers. Just like the kit that came with your harness
• Round Caps: A pair of round cap bolts plus washers
• Wing Caps: A pair of wing cap bolts plus washers

Turnaround Time up to 8 weeks

NOTE: as of 7/18/2026 we cannot guarantee a turnaround time. We are working through a massive rush of orders with limited staffing and are waiting on specialty components to be delivered. Orders will be completed as soon as we are able, timeframe may be as late as September, 2026. Thank you for your understanding.

Replacement handlebar wrap kit for your Mobility Support Harness Rigid Support handlebar. Use to refresh tattered handles or to add extra circumference and padding to your handlebar. Kit includes one roll of padded bar tape (1 meter long) and a set of reflective tape to “finish” the edges of the tape for a clean, professional look.

We have sourced a brand new material that has superior performance, even for dogs that really beat up their handle!

• Replacement handlebar wrap/padding (one roll) plus reflective tape to finish the ends
• Works for the standard and/or ergonomic grip styles
• Refresh tattered handlebars, or add extra circumference and padding
• Extremely resistant to abrasion and tearing yet easy to clean
• Silky texture feels great and offers optimal comfort
• Flexes well for wrapping around handle bends
• See video below for instructions on re-wrapping your handlebar

Replacement handlebar wrap for Rigid Support handle on Mobility Support Harness. Works for both the standard or ergonomic grip styles.

Product specifics: Pro Bike Gear Race Control Handlebar Tape. Hi-End Microfiber Smart Silicone. Adhesive back. Made in Taiwan for Shimano, the Netherlands. Tape is 100mm long x 30mm wide x 2.5 mm thick.

Designed for bicycle handlebars (high end road bike racing, to be specific), is the best option we’ve found for our harness handles. Lightweight, durable, and easy to clean, plus it has a great texture and provides a comfortable grip.

Replacement Handlebar Wrap Kit includes one roll of padded gel tape and two pieces of reflective safety tape to finish the ends. Easy to install: Just wrap around handle bar while applying some tension. Cut off the excess with scissors and secure the end with a little electrical tape, then apply the reflective tape to the ends for a finished look. You can add an extra layer right over your existing handlebar wrap or peel off the old stuff and re-wrap with new.

How do I refurbish my handlebar?

Watch our instructional video to learn how to re-wrap your handlebar. Katrina will walk you through the process:

You're in the right place to order a new custom leather handle for your BLD harness!

BLD's leather handles  and fit our Balance Assistance Harness, Mobility Support Harness, and the Light Assistance Harness 2.0* made in 2024 or later. 

Attachment Style: Available with either a quick release latch or spring snap clip, depending on which handle you need to fit your harness. 

The Semi-Rigid Handles are now standard! These handles are reinforced to make them stiffer to hold their shape and provide increased feedback. Semi-Rigid are recommended for most users. Made to measure in any height/length.

Details and measuring instructions can be found in the "Measuring" tab above. Also, please see the Guide to New or Replacement Leather Handles PDF.

Turnaround Time up to 10 weeks

NOTE: as of 7/18/2026 we cannot guarantee a turnaround time. We are working through a massive rush of orders with limited staffing and are waiting on specialty components to be delivered. Orders will be completed as soon as we are able, timeframe may be as late as September, 2026. Thank you for your understanding.

Information We’ll Need:

A simple, short, clip-on handle 

We’ve created this little clip-on handle for those that would like a simple grab handle added to the BAH, MSH, or LAH.

Most commonly used for pulling up from a seated position, or for occasional wheelchair pulling. 8″ overall length, with 5″ of triple-layered leather, creates approximately a 2-3″ handle.

(Will not fit BLD’s everyday working harness, the clips are too small for the D-rings.)

Made from layered, 5/8″ wide leather and stainless steel snaps just like BLD’s other leather harness handles. This grab handle can be used anytime you need the dog to pull with a quick tug, such as for climbing stairs, getting up from a seated position, and even pulling a wheelchair on occasion.

Stainless steel snaps are on each end and clip to the accessory D-rings on the BAH and MSH, or onto the top O-rings on the BAH and LAH.

Designed to fit only the indicated harnesses by Bold Lead Designs. Accessory strap only. Harness not included.

SOLD OUT

NOT AVAIALABLE AT THIS TIME

These extenders buckle onto the existing breastplate straps, adding a couple of extra inches to each side to allow for your original breastplate to be one size larger. Includes one pair of extenders (2 pc.).

Extension strap is 3/4″ wide with buckle on one end.

Compatible with BLD’s Balance Assistance Harness (BAH) and Mobility Support Harness (MSH). Breastplate and harness not included.

Our Mobility Support Harness (MSH) and Balance Assistance Harness (BAH) are designed with replaceable parts. This is a replacement breastplate.

Replacement breast plate assembly for Mobility Support or Balance Assistance harness. 2″ wide breastplate comes complete with straps for attaching to the harness saddle.

Available in 4 width sizes:

• Small: 10″ for dogs with a 7-8″ wide chest (narrow breeds, and dogs under 50 pounds)
• Medium: 12″ for dogs with an 8-9″ wide chest
• Large: 14″ for dogs with a 10-11″ wide chest.
• Extra Large: 16″ for dogs with an 11-14″ wide chest.
• GIANT: dog’s width plus 4″ for dog’s 15″ or larger

The size refers to the length of the oval part of the breastplate. If your dog has a heavy chest build or has a very long back, order the next size larger.

Replacement knobs for the Mobility Support Harness; the knobs hold the handle on the harness. This is the “old style” nut that screws ONTO the threaded posts on your harness support bars for harnesses made BEFORE December 2015.

• Set of 4 wing nuts for handle assembly. These wing nuts have self-locking nylon inserts to prevent the knobs from loosening.
• Set of 3 knobs – black knurled knobs approx. 1 inch in diameter, with rubber O-rings

(Be sure to use some teflon plumber’s tape on the threads! You can get this at any hardware store, sorry we don’t sell the tape.) 

We recommend keeping an extra wingnuts or knobs handy in case one gets lost.

TIP to keep your knobs on! Add some Teflon plumbers tape to the threaded post, as shown in last photo. You can get this at any hardware store. It increases the friction and helps keep the knobs tight. Just add a little of the tape to the screw part and then put the knob on the harness. Works like magic to keep it from loosening.

The Support Pull handle requires 4 points of contact to properly distribute pressure. These mouse ears are needed to alighn and stabilize the handle. 

Mouse ears mount to the saddle via the accessory D-rings. This kit installs easily with a screw driver.