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The 3/4” Fall Protection SafeLok is to be used in concrete or steel. DO NOT use in wood or any other 

substrate. This product is used in precast concrete only with a compressive strength of at least 5,000 PSI

 

 

3/4” SafeLok 

 

Tested  - 

 

ANSI Z359.1-07 

Strength  - 

            5,000 lbs / 22kn 

Model  - 

 

4011 

Color Coded in Bright Orange Tubing 

Operations and Instruction Manual 

SafeLok Anchorage - Model # 4011  IM-0051 REV A 

Portable Concrete and Steel Anchorage Connector 

ANSI Z359.1-07  5,000 lbs / 22kn 

 

 

Made in the USA 



Works in 6” hollow core or larger 



Works from 1-1/2” to 4” thick precast concrete 



Works from 1/4” to 4” thick steel flange 

The SafeLok can be placed in: 
* Horizontal surfaces 
* Vertical surfaces 
* Horizontal / Vertical Lifelines  
* Overhead / ceiling surfaces 

 

Spring 

Main Cable 

Toggle Bar 

Swage 

Hole Plug 

Anchor Loop 

Activator Cable 

SafeLok Part Description 



Main Cable   

1/4” 7x19 Aircraft Cable 



Ball Shank   

Stainless Steel 



Toggle Bar   

Stainless Steel 



Hole Plug 

 

6061 T6 Aluminum 



Spring 

 

Zinc Coated Stainless Steel 



Swage  

Zinc 

Coated 

Copper 



Return Wire 

1x19 Aircraft Cable 



Anchor Loop 

Polyurethane 

 

Company Logo 

Hole Diameter/Size 

Manufactured Date 

Batch Number 
Model Number 

ANSI Z359.1-07 Mark 

Warning Instructions 

Compliance: 

ANSI Z359.1-07  5,000 lbs. 

Model #  / Batch 000 

Manufactured 00/00/00 

 

US Patent Pending 

3/4” 

Warning: 

All persons using this 
equipment must read, 

understand and follow all 
instructions. Failure to do 

so may result in serious 

injury or death. 

Patent Markings 

Made in the USA 

Do Not use in wet or 

uncured concrete. Use in 

precast concrete only 

with a compressive 

strength of at least 5,000 

PSI. Use for fall 

Ball Shank 

Cap 

For Fall Protection Only 

Cable Stiffener Tube  

Summary of Contents for SafeLok Anchorage 4011

Page 1: ...faces Spring Main Cable Toggle Bar Swage Hole Plug Anchor Loop Activator Cable SafeLok Part Description Main Cable 1 4 7x19 Aircraft Cable Ball Shank Stainless Steel Toggle Bar Stainless Steel Hole Plug 6061 T6 Aluminum Spring Zinc Coated Stainless Steel Swage Zinc Coated Copper Return Wire 1x19 Aircraft Cable Anchor Loop Polyurethane Company Logo Hole Diameter Size Manufactured Date Batch Number ...

Page 2: ...s the responsibility of the employer to regulate its worker and make sure all laws are being complied with concerning this device This anchorage point attachment must be identified by a qualified or competent person For fall arrest the anchor point must meet the 5 000 lb requirement per single user It is the responsibility of the user and employer that the I beam or concrete can meet the anchor re...

Page 3: ...is not directly under the anchorage point Avoid a swing fall by working directly underneath your anchorage point Swing falls can jeopardize the clearance required with retractable shock absorbing lanyards and other sub systems of your fall protection system Avoid swing fall at all circumstances Swing falls can cause serous injury or death Consider D ring slide and deceleration distances from shock...

Page 4: ...ge Remove unit from service if a fall has occurred Patch all holes with concrete when job is complete For use by Single User only Pregnant women and minors must not use this product Designed safe working load is 400 LBS 181 kg Do not exceed this weight 4 Important Warnings This product is to be used by trained fall protection personnel only It is to be anchored in accordance with manufacturer s re...

Page 5: ...ition Insertion position 5 ACTIVATING THE TOGGLE BAR Set the Toggle Bar in the insertion position Dia A Place your thumb on the Cap of the Activator Cable Push the unit through the hole while pressing on the Cap As the unit passes through the hole the Toggle Bar will flip to the open position Dia B Shows the Toggle Bar open position ...

Page 6: ...l bits DO NOT USE masonry drill bits Drill a 3 4 diameter hole Drill hole in the center of core hollow Never drill hole closer than 6 to any edge or corner Always inspect a previously drilled hole for deformation Drill another proper hole if needed Inspect the unit for damage each time you use it If damage has occurred dispose of unit Make sure the Toggle Bar is activated in the open position The ...

Page 7: ...sition and ready to pull out The Toggle Bar must be in this parallel position when inserting and removing the unit Only when the unit is activated in the open position is it safe for load bearing Unit in insertion position Push the unit downwards until the Spring fully compresses Push on Activator Cap to force the Toggle Bar into open position PLACEMENT Unit inserted REMOVAL 7 ...

Page 8: ...it for damage each time you use it If damage has occurred dispose of unit Make sure the Toggle Bar is activated in the open position The Hole Plug must be seated in the steel hole Never rely on a unit placed by unauthorized personnel Never leave a unit inserted in a hole overnight 8 Use For Fall Protection Only SEE DIAGRAMS ON NEXT PAGE INSTRUCTIONS FOR USE IN STEEL This product is to be used by t...

Page 9: ...s The center of the hole must be drilled at least 1 1 2 from any edge 9 Push the unit downward until the Spring fully compresses Pushing on Activator Cap will force the Toggle Bar into open position Only when the unit is activated in the open position is it safe for load bearing ...

Page 10: ...10 C B A SafeLoks may be used for shear and tensile loads up to a 90 degree bend Anchors are authorized to be used as positioned in diagrams A and B NEVER place a anchor as shown in diagram C ...

Page 11: ...______________________________________________ MODEL NUMBER _________________________________________________________ 11 FOR MORE INFORMATION In United States contact Website www SafeWaze com Technical Assistance 1 800 560 1094 Fax 1 800 560 1275 3M Occupational Health and Environmental Safety Division 4451 Raceway Drive South West Concord NC 28027 USA Customer Care Center 1 800 328 1667 ...

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