Harbor Freight Tools 94770, 94769, 94771, 94768 Product manual
67650
Model
94768
94769
94770
TRAILER
COUPLERS
94771
ASSEMBLY AND OPERATING INSTRUCTIONS
WARNING! IMPORTANT INFORMATION
The installed Ball Coupler MUST be properly secured to the hitch ball of the towing
vehicle. After assembly and attachment, pull up and down on the Ball Coupler to make
sure the hitch ball is fitting snugly on the Hitch Ball. There must be no play between the
hitch ball and Ball Coupler. If there is play, tighten the Adjustment Nut until no play is
present. If the Adjustment Nut is too tight, the Handle will not lock. Carefully read and
follow the complete instructions in this manual BEFORE setup or use.
If the Ball Coupler is not secured properly, it could come loose while the trailer is
in motion, possibly causing property damage, SERIOUS PERSONAL INJURY, or
DEATH.
Visit our website at: http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Copyright© 2006 2010 by Harbor Freight Tools®. All rights reserved. No portion of this manual or any
artwork contained herein may be reproduced in any shape or form without the express written consent of
Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein. Tools required for assembly and service may not be included.
For technical questions or replacement parts, please call 1-800-444-3353.
SPECIFICATIONS
1-7/8” Ball Coupler, 9” (L) x 2-1/8” (H) x
Model 94768
Model 94769
Model 94770
Model 94771
Model 67650
3-1/4” (W); Fits 2” channel;
spring loaded collar, 2000 Lb.
GVWR*, weight: 2.9 Lbs.; Meets V5 and
SAE J684 standards Class I.
1-7/8” Ball Coupler, 9” (L) x 2-1/8” (H) x
3-3/8” (W); Fits 3” channel;
spring loaded collar, 2000 Lb.
GVWR*, weight: 2.8 Lbs.; Meets V5 and
SAE J684 standards Class I.
1-7/8” Ball Coupler, 9” (L) x 2-1/8” (H) x
3-3/8” (W); Fits 2-1/2” channel;
spring loaded collar, 2000 Lb.
GVWR*, weight: 2.8 Lbs.; Meets V5 and
SAE J684 standards Class I
2” Ball Coupler, 10-7/8” (L) x 2-1/4” (H) x
4-1/2” (W); Fits 2-1/2” channel;
spring loaded collar, 3,500 Lb.
GVWR*, weight: 4.4 Lbs.; Meets V5 and
SAE J684 standards Class II.
2” Ball Coupler, 11” (L) x 2-1/4” (H) x 3” (W)
Fits 3” channel; spring loaded collar,
3,500 Lb. GVWR*, weight: 4.3 Lbs.;
Meets V5 and SAE J684 standards Class II
* Gross Vehicle Weight Rating
UNPACKING
When unpacking, make sure that the item
is intact and undamaged. If any parts are missing
or broken, please call Harbor Freight Tools at the
number shown on the cover of this document as
soon as possible.
SAVE THIS MANUAL
You will need the manual for the safety warnings and
precautions, assembly instructions, operating and
maintenance procedures, parts list and diagram. Keep
your invoice with this manual. Write the invoice number
on the inside of the front cover. Keep the manual and
invoice in a safe and dry place for future reference.
SAFETY WARNINGS AND
PRECAUTIONS
WARNING!: When using tool, basic safety
precautions should always be followed to reduce
the risk of personal injury and damage to equipment.
Read all instructions before using this tool!
Keep work area clean.1. Cluttered areas
invite injuries.
Keep children away. 2. Children must never
to allowed in the work area. Do not let them
handle machines, tools or extension cords.
Store idle equipment.3. When not in use,
tools must be stored in a dry location to inhibit rust. Always lock up tools and keep out
of reach of children.
Use the right Ball Coupler for the job4. . Do
not attempt to force a small Ball Coupler to
do the work of a larger industrial coupler.
There are certain applications for which this
product was designed. It will do the job better
and more safely at the rate for which it was
intended. Do not modify a Ball Coupler and
do not use one for a purpose for which it was
not intended.
Dress properly5. . Do not wear loose clothing
or jewelry as they can be caught in moving
parts.
Do not overreach6. . Keep proper footing and
balance at all times. Do not reach over or
across running machines.
Maintain tools with care7. . Keep tools sharp
and clean for better and safer performance.
Follow instructions for lubricating and changing accessories.
Stay alert8. . Watch what you are doing, use
common sense. Do not operate any tool
when you are tired.
Check for damaged parts9. . Before using
any tool, any part that appears damaged
should be carefully checked to determine
that it will operate properly and perform its
intended function. Check for alignment and
binding of moving parts; any broken parts or
mounting xtures; and any other condition
that may affect proper operation. Any part
that is damaged should be properly repaired
or replaced by a qualied technician.
Replacement parts and accessories10. .
When servicing, use only identical replacement parts. Use of any other parts will void
the warranty. Only use accessories intended
for use with this tool. Approved accessories
are available from Harbor Freight Tools.
Do not operate tool if under the inuence 11.
of alcohol or drugs. Read warning labels if
taking prescription medicine to determine if
your judgment or reexes are impaired while
taking drugs. If there is any doubt, do not
operate the tool.
SKU 94768/69/70/71 For technical questions, please call 1-800-444-3353. Page 2
67650
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