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Adjustable Type LR

The Type LR can be used for connecting steelwork in any Girder Clamp or similar assembly with standard or high strength bolts.

The Type LRs provide a wide range of adjustments for flange thickness where this cannot easily be measured prior to installation. They are also suitable for rails and steelwork with sloping flanges above 4°. The separate saddle adjusts to provide a flat location for the bolt head or nut.

The extra length of the clamp requires the use of larger Location Plates to support the tail.

Long Packings are required for flange thickness beyond the range of adjustment.

See also Calculation of Bolt Length and Tail-Length Combinations.

Finish: Electro-Galvanised.


Ref : 10010

Dimensions

Product Code Bolt Size Z Y U X V Width Weight
(lb/100)
LLR037 3/8 1 9/16 1/2 3/16 1/8-3/8 7/8 12
LLR050 1/2 2 21/32 1/4 1/8-1/2 1 1/16 26
LLR062 5/8 2 21/32 7/8 5/16 1/8-5/8 1 13/16 75
LLR075 3/4 3 3/16 1 1/16 3/8 1/8-3/4 2 1/4 128
LLR100 1 4 3/16 1 3/8 1/2 1/8-1 3 298

Loadings for SAE Bolt Grade 2

Product Code Bolt Size Z Tensile § (lb)
(per single bolt)
Frictional § (lb)
steelwork painted,
Lindapter galvanised,
(per 2 bolts)
Torque (lb ft)
LLR037 3/8 330 - 15
LLR050 1/2 830 135 28
LLR062 5/8 1160 157 68
LLR075 3/4 1930 337 130
LLR100 1 2830 450 173

Loadings for SAE Bolt Grade 5

Product Code Bolt Size Z Tensile § (lb)
(per single bolt)
Frictional § (lb)
steelwork painted,
Lindapter galvanised,
(per 2 bolts)
Torque (lb ft)
LLR037 3/8 - - -
LLR050 1/2 1300 157 50
LLR062 5/8 1640 337 108
LLR075 3/4 3300 674 210
LLR100 1 4430 1012 362

§ Special conditions may apply. See Loads and Specifications.

All loads are based on the recommended Safety Factor of 5.

Use of any lower Safety Factor is at the customer's discretion.

Also see tail-length / packing combinations


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Newman Tools Inc.
3422 Notre Dame West
Montreal, Quebec, Canada H4C 1P2
Phone: 1-514-931-2472 or 1-800-465-1384
Fax:1-514-931-6193 or 1-800-605-2442


Newman Tools Inc.
300 Earl Grey Drive
Kanata, Ontario K2T 1C1
Phone: 1-800-465-1384
Fax: 1-800-605-2442

Newman Tools Inc.
151 New Park Avenue
Hartford, CT 06106, USA
Phone: 1-800-465-1384
Fax: 1-800-605-2442


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August 2000
Newman Tools Inc.

Newman Tools Inc. makes every effort to ensure technical specifications and other descriptions are correct. Responsibility for errors or omissions cannot be accepted. We reserve the right to make specification changes without prior notice.

Lindapter® is a registered trademark of Lindapter International