2018 Retail Catalog

• Chrome-plated, stainless steel or raw trailer balls available • Fine threads provide superior holding strength • Tested for safety to meet U.S. VESC specifications TRAILER BALLS

Measuring a trailer ball

Torque specs (lb. - ft.) 3/4" shank: 160 1" shank: 250 1 1/4" shank: 450 2" shank: 4,550 A: Ball diameter B: Shank length C: Shank diameter D: Rise

Stainless steel

Chrome- plated

Raw

40051 Bulk tag

40081 Packaged

40090 Bulk tag

40069 Packaged

40088 Bulk tag

Shank Diameter

Shank Length

Chrome Bulk#

Chrome Pkg#

Stainless Bulk#

Stainless Pkg#

Raw Bulk#

Rise

GTW

1 7/8" Ball Diameter 3/4" 1 5/8"

0" 0" 0" 0" 2" 1" 0" 0" 0" 0" 0" 0" 1" 2" 0" 0" 0" 0" 0" 0" 0" 0" 0" 0" 0" 1" 1" 2" 2" 0" 0"

2,000 lbs. 2,000 lbs. 2,000 lbs. 3,500 lbs. 3,500 lbs. 3,500 lbs. 3,500 lbs. 3,500 lbs. 3,500 lbs. 3,500 lbs. 6,000 lbs. 7,500 lbs. 6,000 lbs. 6,000 lbs. 12,000 lbs. 6,000 lbs. 10,000 lbs. 7,500 lbs. 10,000 lbs. 12,000 lbs. 6,000 lbs. 10,000 lbs. 15,000 lbs. 20,000 lbs. 30,000 lbs. 10,000 lbs. 25,000 lbs. 10,000 lbs. 25,000 lbs. 6,000 lbs. 30,000 lbs.

40001 40015 40016 40002 40032 40031 40017 40003 40018 40019 40004 40037 40033 40034 40038* 40020 40090 40005 40007 40039* 40021 40006 40030* 40008*

40061 40063 40071 40062

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3/4" 3/4"

2 1/8"

40050

40080

3"

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--

1" 1" 1" 1"

2 1/8" 2 1/8"

40051

40081

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-- -- --

-- -- --

2 3/16"

3"

40072

2" Ball Diameter 3/4"

1 3/4" 2 1/8"

40064 40065 40073 40066

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3/4" 3/4"

40052

40082

3"

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1" 1" 1" 1" 1" 1"

2 1/8" 2 1/8" 2 1/8" 2 1/8" 2 1/4"

40053

40083

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3"

40074 40069

1 1/4"

2 5/8"

2 5/16" Ball Diameter 1" 2 1/8"

40067

40054

40084

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1" 1" 1"

2 1/4" 2 1/4"

-- --

40042*

3"

40075 40068

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towing products

1 1/4" 1 1/4" 1 1/4" 1 1/4" 1 1/4" 1 1/4" 1 1/4" 1 1/4" 1 1/4"

2 5/8" 2 5/8" 2 3/4" 2 5/8" 2 5/8" 2 5/8" 2 5/8" 2 5/8"

-- -- -- -- -- -- --

--

40085*

40035

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40086*

40036

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40087*

3"

40022

40076

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2"

3 1/2"

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40088**

3" Ball Diameter 2"

3 1/2"

0"

30,000 lbs.

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40089**

* Heat-treated

** Heat-treated, coarse-threaded

218 TOWING ACCESSORIES • CURTMFG.COM • 877.287.8634 North Vancouver1-800-661-6679 | Surrey 1-800-416-7656 | website: nsor.com

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