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CURT 1-7/8" trailer balls are constructed from high-strength steel to match the towing power of your class 1 or class 2 trailer hitch and ball mount and come with fine threads on the shank for improved holding strength. Having a trailer ball that matches your coupler size is absolutely essential. At CURT, we engineer our trailer balls to be precisely fitted. When we stamp 1-7/8" into the top of each hitch ball, we actually mean 1-7/8".This CURT tow ball features a ball capacity of 3,500 lbs. It is able to tow most utility trailers, boat trailers, campers, smaller livestock trailers and some recreational vehicle haulers (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). As with any trailer, be sure that your towing equipment is capable of handling the load before hitching up. This trailer ball also features a 1" shank diameter, a 2-1/8" shank length, 0" of rise and a stainless steel finish to protect against corrosion and wear. Like all CURT trailer balls, our 1-7/8" balls are tested for your safety and meet all U.S. VESC specifications.
| Ball Diameter | 1.875 in. |
| Ball Shank Diameter | 1.000 in. |
| Color | Stainless |
| Description_ABR | BALL |
| Description_ASC | 1-7/8" Trailer Ball (1" x 2-1/8" Shank, 3,500 lbs., Stainless) |
| Description_ASC | Features fine threads for superior holding strength |
| Description_ASC | Fits 1-7/8" couplers and accepts up to 3,500 lbs. GTW |
| Description_ASC | Limited lifetime warranty (one-year finish, one-year parts) |
| Description_ASC | Stainless steel construction for excellent rust resistance |
| Description_ASC | Tested for safety to meet U.S. VESC V-5 specifications |
| Description_ASC | Zinc-plated hex nut and helical lock washer for secure mounting |
| Description_ASM | CURT 40051 Stainless Steel Trailer Hitch Ball, 3,500 lbs, 1-7/8-Inch Diameter, 1 x 2-1/8-Inch Shank |
| Description_DEF | Trailer Hitch Ball |
| Description_DES | 1-7/8" Trailer Ball (1" x 2-1/8" Shank, 3,500 lbs., Stainless) |
| Description_DES | 1-7/8in. Trailer Ball (1in. x 2-1/8in. Shank; 3;500 lbs.; Stainless) |
| Description_EXT | CURT 40051 Stainless Steel Trailer Hitch Ball, 3,500 lbs, 1-7/8-Inch Diameter, 1 x 2-1/8-Inch Shank |
| Description_EXT | CURT 40051 Stainless Steel Trailer Hitch Ball; 3;500 lbs; 1-7/8-Inch Diameter; 1 x 2-1/8-Inch Shank |
| Description_FAB | Features Fine Threads For Superior Holding Strength |
| Description_FAB | Fits 1 7/8 In. Couplers And Accepts Up To 3500 Lbs. Tw |
| Description_FAB | Stainless Steel Construction For Excellent Rust Resistance |
| Description_FAB | Tested For Safety To Meet U.S. Vesc V-5 Specifications |
| Description_FAB | Zinc-Plated Hex Nut And Helical Lock Washer For Secure Mounting |
| Description_INV | Stainless Steel 1-7/8" Trailer Ball |
| Description_KEY | 1 inch long tow in 1-inch diameter 1-7/8 7/8 1inch towing class 2 1in 7/8. 5/8 one 7 8 wrench interlock mount 3 forged 3/4 carbon 1/4 with chrome heavy 7/8the 1.875 car van crossover 875 2000 3500 |
| Description_MKT | CURT 1-7/8" trailer balls are constructed from high-strength steel to match the towing power of your class 1 or class 2 trailer hitch and ball mount and come with fine threads on the shank for improved holding strength. Having a trailer ball that matches your coupler size is absolutely essential. At CURT, we engineer our trailer balls to be precisely fitted. When we stamp 1-7/8" into the top of each hitch ball, we actually mean 1-7/8".This CURT tow ball features a ball capacity of 3,500 lbs. It is able to tow most utility trailers, boat trailers, campers, smaller livestock trailers and some recreational vehicle haulers (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). As with any trailer, be sure that your towing equipment is capable of handling the load before hitching up. This trailer ball also features a 1" shank diameter, a 2-1/8" shank length, 0" of rise and a stainless steel finish to protect against corrosion and wear. Like all CURT trailer balls, our 1-7/8" balls are tested for your safety and meet all U.S. VESC specifications. |
| Description_SHO | 1-7/8" Trailer Ball |
| Description_SHO | 1-7/8in. Trailer Bal |
| Description_SLA | CURT 1-7/8" trailer balls are constructed from high-strength steel to match the towing power of your class 1 or class 2 trailer hitch and ball mount and come with fine threads on the shank for improved holding strength. Having a trailer ball that matches your coupler size is absolutely essential. At CURT, we engineer our trailer balls to be precisely fitted. When we stamp 1-7/8" into the top of each hitch ball, we actually mean 1-7/8".This CURT tow ball features a ball capacity of 3,500 lbs. It is able to tow most utility trailers, boat trailers, campers, smaller livestock trailers and some recreational vehicle haulers (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). As with any trailer, be sure that your towing equipment is capable of handling the load before hitching up. This trailer ball also features a 1" shank diameter, a 2-1/8" shank length, 0" of rise and a stainless steel finish to protect against corrosion and wear. Like all CURT trailer balls, our 1-7/8" balls are tested for your safety and meet all U.S. VESC specifications. |
| finish | Polished Stainless |
| Gross Load | 3500 lbs. |
| height | 2.0 |
| length | 5.0 |
| LTL | N |
| Shank Length | 2.125 in. |
| Torque Capacity | 250 ft/lbs. |
| WARNING CA Proposition 65 | No |
| weight | 2.2 |
| width | 2.0 |