Ramp Assist Springs, SIDE MOUNT Ramp Assist Springs, Side-Mount This heavy duty steel spring body has 1 hook offset at 90 degrees, and 1 regular hook at the other end.  Usually, the top hook fastens to a vertical loop (or welded steel clip) on the trailer frame next to the door opening, and the bottom hook hooks onto a bolt protruding from the side of the ramp: see example photo below. Looking at the trailer when standing behind the ramp,  choose a RIGHT Hand or LEFT Hand spring. *Total Length: 16", connecting at 15 1/2" *Spring body: 1 1/2" wide X 13" long, total of 50 coils of 1/4"unpainted steel alloy spring rate:  118 pounds/inch *Weight- 3 lbs. each. *NOTE: We currently are only able to find this ONE SIZE in Heavy-Duty, side-mount continuous-coil ramp assist springs. Weld-on clips are sold below.                Below: picture of trailer with springs installed properly on ramp  Ramp Assist Spring, Side Mount - Left hand Product Name:   SKU: Price (US$): Ramp Assist Spring, Side Mount - Right Hand Product Name:   SKU: Price (US$):

 

Ramp Assist Springs, HINGE MOUNT for 3/4" OD shaft Shown above: 3/4" Left Hand Spring &  3/4" Right Hand Spring (This is the most common hinge-mount spring used on horse trailer ramps.)   Ramp Assist Springs, Hinge Mount for 3/4" OD Shaft These heavy-duty ramp assist springs are designed to fit onto the ramp hinge shaft (the round horizontal bar that holds the ramp to the trailer body). They can become slack with age & need replacement. These springs will fit on a 3/4" diameter shaft.  They are made slightly larger, because they will get smaller when torque is applied. When you are standing behind the trailer looking at the ramp, the left-hand springs are on your left, the right-hand springs are on your right. Coils: 18 of  3/8" steel alloy Spring body: 1 5/8" W X 6 1/4" L Tails: inside: 2" L--outside: 6" L Weight: 2 lbs, 3 oz. each Torque: 787 pounds/ inch *Springs for larger diameter shafts sold below. We do not offer custom-sized springs.   Ramp Assist Spring, 3/4" ID  Hinge Mount, Right Hand Product Name:   SKU: Price (US$): Ramp Assist Spring, 3/4" ID  Hinge Mount, Left Hand Product Name:   SKU: Price (US$):

 

Ramp Assist Springs, HINGE MOUNT for 1" OD shaft Shown above: 1" Left Hand Spring, Right Hand Spring     Ramp Assist Springs, Hinge Mount for 1" OD Shaft These heavy-duty ramp assist springs are designed to fit onto the ramp hinge shaft. They can become slack with age & sometimes need replacement. These springs will fit on a 1" OD" diameter shaft. They are made slightly larger, because they will get smaller when torque is applied. When you are standing behind the trailer looking at the ramp, the left-hand springs are on your left, the right-hand springs are on your right. Coils:11 of  7/16" steel alloy Spring body: 2 1/8" W X 5" L Tails: inside: 5 1/2" L--outside: 5 1/8" L Weight: 2 lbs, 15 oz. each Torque: 3278 pounds/inch *Springs for larger diameter shafts sold below. We do not offer custom-sized springs. Ramp Assist Spring, 1" ID Hinge Mount, Right Hand Product Name:   SKU: Price (US$): Ramp Assist Spring, 1" ID Hinge Mount, Left Hand Product Name:   SKU: Price (US$):

 

Ramp Assist Springs, HINGE MOUNT for 1 1/4" OD shaft Shown above: 1 1/4"  Left Hand Spring, Right Hand Spring     Ramp Assist Springs, Hinge Mount for 1 1/4" OD Shaft These heavy-duty ramp assist springs are designed to fit onto the ramp hinge shaft. They can become slack with age & sometimes need replacement. These springs will fit on a 1 1/4" OD" diameter shaft. They are made slightly larger, because they will get smaller when torgue is applied. When you are standing behind the trailer looking at the ramp, the left-hand springs are on your left, the right-hand springs are on your right. Coils: 8 of  7/16" steel alloy Spring body: 2" W X 3 3/4" L Tails: inside: 3 1/8" L--outside: 2 7/8" L Weight: 2 lbs, 12 oz. each Torque: 3778 pounds/inch *Springs for larger diameter shafts sold below. We do not offer custom-sized springs. Ramp Assist Spring, 1 1/4" ID Hinge Mount, Right Hand Product Name:   SKU: Price (US$): Ramp Assist Spring, 1 1/4" ID Hinge Mount, Left Hand Product Name:   SKU: Price (US$):

 

Ramp Assist Springs, HINGE MOUNT  for 1 1/2 " OD shaft Shown above: 1 1/2" Left Hand Spring, Right Hand Spring Ramp Assist Springs, Hinge Mount These heavy-duty ramp assist springs are designed to fit onto the ramp hinge shaft. They can become slack with age & sometimes need replacement. These springs will fit on a 1 1/2" OD" diameter shaft. They are made slightly larger, because they will get smaller when torgue is applied. When you are standing behind the trailer looking at the ramp, the left-hand springs are on your left, the right-hand springs are on your right. Coils: 7 of 1/2" steel alloy Spring body: 2 3/4" W X 4" L Tails: inside: 6 3/4" L--outside: 6 3/8" L Weight: 3lbs, 9 oz. each Torque: 3912 pounds/ inch *Springs for larger diameter shafts sold below. We do not offer custom-sized springs.   Ramp Assist Spring,1 1/2" ID Hinge Mount, Right Hand Product Name:   SKU: Price (US$): Ramp Assist Spring, 1 1/2" ID Hinge Mount, Left Hand Product Name:   SKU: Price (US$):

 

Ramp Assist Springs, HINGE MOUNT  for 2" OD shaft Shown above: 2" Left Hand Spring & 2" Right Hand Spring   Ramp Assist Springs, Hinge Mount These heavy-duty ramp assist springs are designed to fit onto the ramp hinge shaft (the round horizontal bar that holds the ramp to the trailer body). They can become slack with age & sometimes need replacement. These springs will fit on a 2" OD" diameter shaft. They are made slightly larger, because they will get smaller when torque is applied.  When you are standing behind the trailer looking at the ramp, the left-hand springs are on your left, the right-hand springs are on your right. Coils: 8 of 1/2" steel alloy Spring body: 3 1/4" W X 4" L Tails: inside: 6 1/4" L--outside: 6 3/8" L Weight: 4lbs, 3 oz. each Torque:  3187 pounds/inch This is the largest diameter spring that we sell. We do not offer custom-sized springs.   Ramp Assist Spring, 2" ID Hinge Mount, Right Hand Product Name:   SKU: Price (US$): Ramp Assist Spring, 2" ID Hinge Mount, Left Hand Product Name:   SKU: Price (US$):

 

Weld-On Chain Clips Weld-On Chain Clips   Welding the last chain link to a trailer actually weakens the chain strength. These chain clips are a strong, clean, simple and an economical way to attach safety chains to trailer tongues. Also used to attach ramp assist springs, and chains to "S" hooks in any application, such as butt chains.  All clips have a 3/4" clearance. Steel, should be painted. Weld-On Chain Clip 3/8" x 4" Product Name:   SKU: Price/ea. (US$): Weld-On Chain Clip 7/16" x 6" Product Name:   SKU: Price/ea. (US$): Weld-On Chain Clip 1/2" x 6 3/4" Product Name:   SKU:   Price/ea. (US$):