PYRAMID LOCK INTERLOCKING CRIBBING BLOCKS

Heavy Duty Pyramid Lock Blocks combination of variable height, interlocking stackability and compatibility with SafetyTech Outrigger Pads gives operators the safety, stability, and versatility needed when you need to crib up.

Interlocking constructions blocks integrate with DICA’s SafetyTech Outrigger pads to increase bearing area and decrease ground bearing pressures.

  • Dimensions 6″x12″x24″
  • Weight = 55lbs.
  • Stack height is 6.0″ per block.
  • Patented TuffGrip Handles allow for easy pickup, carry and placement.
  • Contact surface is 24″x 24″ when two blocks are placed side by side.
  • Will not splinter, crack, rot or delaminate.
  • Working load limit is 110,000 lbs when used in tandem.
  • Recycled material and Made in the USA.

Pyramid Lock Blocks are designed for operating equipment and static load applications. 

  • Aerial devices 
  • Digger derricks 
  • Concrete pumpers 
  • Boom trucks 
  • Small cranes 

PRODUCT BENEFITS

01
Quality

ProStack Pyramid Lock Blocks engineered recycled-plastic cribbing blocks with DICA’s patented TuffGrip handles, supports your equipment and commitment to safety. 

02
Performance

When used in tandem (side by side) the working load limit is 110,000 lbs. and the maximum allowable pressure is 500 psi. ProStack Pyramid Lock Cribbing Blocks deliver the strength and support your equipment needs. 

03
Durability

Backed by our DICA Promise and built for life.  Unlike wood, Slot Lock Cribbing’s engineered post-consumer and post-industrial recycled material provides reliable performance that never splinters, cracks, or rots.

04
Easy Handling

Integrated TuffGrip Handles make ProStack Pyramid Lock Interlocking Constructions Blocks easier to handle than heavy wood timbers or lumber which also lack handles.

STANDARD SETUP

ProStack Pyramid Lock Cribbing Blocks with interlocking grip on both the top and bottom.

STEP 1

Position the base pad, ensuring the pad is level, stable and in full contact with the ground.

STEP 2

Position the first layer of cribbing blocks onto the base pad so that they lock into place.

STEP 3

Cross-stack additional layers of Pyramid Lock Cribbing Blocks to achieve your desired height.

STEP 4

You can add an optional Neoprene grip pad to increase friction between ProStack Cribbing Blocks and outriggers to help prevent sliding.

FLAT BOTTOM SETUP

Flat Bottom ProStack Slot Lock Cribbing Blocks with an interlocking flange on the top side.

STEP 1

Pyramid Lock blocks can be placed directly onto flat, compacted and level ground. They do not require a base outirgger pad.

STEP 2

Cross-stack additional layers of Pyramid Lock Cribbing Blocks to achieve your desired height.

STEP 3

You can add an optional Neoprene grip pad to increase friction between ProStack Cribbing Blocks and outriggers to help prevent sliding.

PYRAMID LOCK

Equipment:
Off Rubber, Concrete Pump Trucks, Aerial Lifts, Digger Derricks, Boom Trucks, Self Erecting Tower Cranes, Mobile Substations, Rock Crushers, Scaffolding, Service Trucks, Tow Trucks, Forestry Trucks, Well Drilling Trucks, Knuckle Boom Cranes, Carrier Mounted Tower Cranes.

Typical Use:
Medium sized equipment with reaction forces up to 110,000 lbs. Stability and load distribution needs are high.

  • Medium sized equipment with stabilizer or outrigger reaction forces up to 110,000 lbs.
  • Maintenance of medium sized equipment up to 110,000 lbs.

OUTRIGGER PADS
With Interlocking Pyramids

SHAPE/HANDLESMODELINTERLOCKING PYRAMIDSDIMENSIONS
(in)
APPROX AREA
(sq ft)
WEIGHT
(lbs)
CRUSH RATING
(psi)
WORKING LOAD LIMIT
(lbs)
PSC-D2424-2YES24 X 24 X 243850080,000
PSC-DR36-2YES36 X 2768500100,000
PSC-DR42-2YES42 X 29.592500115,000
PSC-DR48-2YES48 X 212.5120500130,000
Working Load Limit and Crush Rating ratings are based on a minimum pyramid lock setup of one SafetyTech base pad & two ProStack Pyramid Lock Cribbing Blocks.

CRIBBING BLOCKS
With Interlocking Pyramids

SHAPE/HANDLESMODELINTERLOCKING PYRAMIDSDIMENSIONS
(in)
APPROX AREA
(sq ft)
WEIGHT
(lbs)
CRUSH RATING
(psi)
WORKING LOAD LIMIT
(lbs)
PSC-1212-6YES12 X 12 X 612650055,000
PSC-2412-6YES24 X 12 X 6255500110,000
Working Load Limit and Crush Rating ratings are based on a minimum pyramid lock setup of one SafetyTech base pad & two ProStack Pyramid Lock Cribbing Blocks.

NEOPRENE GRIP PADS
High-Friction Grip Pad (Optional)

SHAPE/HANDLESMODELINTERLOCKING PYRAMIDSDIMENSIONS
(in)
APPROX AREA
(sq ft)
WEIGHT
(lbs)
CRUSH RATING
(psi)
WORKING LOAD LIMIT
(lbs)
NP1212.75N/A12 X 12 X 0.7514N/AN/A
NP2424.75N/A24 X 24 X 0.75416N/AN/A

LET US HELP YOU

Cribbing blocks help is one click or call away.

WE’LL PUT OUR MONEY WHERE OUR MOUTH IS.

Give us 30 days and we’ll give you 100% of your money back if our products aren’t fit to your specs, performing as promised or convincing you they’re the safest option out there.

Having ProStack plastic cribbing blocks on our concrete pumps gives our operators the ability to set up quicker, easier, and above all else, safer!

Scott Sutherland
AJ’S CONCRETE PLUMBING

FREQUENTLY ASKED QUESTIONS

Heavy Duty ProStack Cribbing Blocks are designed for equipment with outrigger floats that do not exceed 24” x 24” and outrigger loads that do not exceed 110,000 pounds. Medium Duty ProStack Cribbing Blocks are designed for equipment with outrigger floats that do not exceed 12”x12” and outrigger loads that do not exceed 55,000 lbs. ProStack cribbing blocks can be used for industrial applications as well. Contact us to determine if Medium or Heavy Duty is the right choice for your equipment.

ProStack Plastic Cribbing Blocks are constructed of recycled engineered thermoplastic materials. Because of their reliable molecular, strength and stiffness properties they deliver quantifiable and consist results. ProStack cribbing is virtually impervious to absorption, and they are guaranteed against splintering, cracking and breaking. Wood is a natural material that begins to decay the moment it is cut. Because wood is wood is porous and is subject to the environment, including insects and dry rot wood fibers will splinter crack and break and can have large variations of strength, stiffness, and reliability under pressure.

Yes. However, a best practice use the ProStack Grip Pad as your top layer of the cribbing stack. It protects the interlocking surface of the blocks and safely provides grip for your outrigger foot.

Yes, we offer base outrigger pads with a matching interlocking pattern manufactured into the surface. Pyramid Interlock blocks can also be used by themselves (no pad), or with a standard SafetyTech pad (no interlocking pattern).

Not at this time. However, we can engrave a company name or logo on the surface of the base SafetyTech Outrigger Pad.

Not at this time. If you have a specific need, please contact us at 800-610-3422 and we would be happy to see what other solutions may be better suited to your needs.

Yes, they are impervious to water and resistant to chemicals commonly found on construction sites, parking areas and roads. Please contact us if you are concerned about a particular chemical.

Pyramid Lock Cribbing blocks are flammable, but not combustible. Avoid using near open flames.

Yes, we would recommend placing a 24”x24” ProStack neoprene grip pad between the top of your current pad and the bottom of the ProStack Cribbing Blocks. That will provide full contact between the cribbing and SafetyTech Outrigger Pad as well as protecting the Pyramids and improving friction between the two different products. The size of the pad is important. For Medium duty blocks, the pad needs to be at least 24’x24”. For Heavy Duty cribbing blocks, the outrigger pad size needs to be at least 36”.

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ABOUT US

DICA is a family-owned and operated company that specializes in building high performance engineered outrigger pads, crane pads, cribbing blocks and magnetic sling protectors that are lightweight, easy to use, and long-lasting.

DICA products are proudly Made in the USA, ASME B30.5 compliant and used by operators on all seven continents and 50+ countries around the world.

CONTACT US

Email
Contact Us
sales@dicausa.com

Call
Toll Free: 800-610-3422

Company Headquarters
4101 120th St.
Urbandale, IA 50323

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