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Casting Repair Products > Crack Repair Tools & Supplies > Locks > L30 & L40 Locks > L40 Locks > View Items  
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L40 Locks

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The L40 lock has an overall length of 3.770" and a maximum width of 0.820". It is used in castings with wall thicknesses ranging from 1" to 3". The hole pattern for this lock can be drilled with a hand-held drill. A drill bushing is provided to allow pilot drilling of all holes to make drilling of the 1/2" diameter holes easier. Because of the aggressive design of LNS locks these L40 locks hold up extremely well, even under the cyclic stresses generated by punch presses and shears.





 Lock Kit for L40 Locks 


Lock Kits (L40K)
L40K
L40 Lock Kit
   
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Order #

Style

Lock Height (H)

Lock Length (L)

Tensile Strength (Each)

Units Per Package

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L40S-5 Surface 0.750 ' 3.770 ' 52,500 psi 5
L40B-10 Bottoming 0.190 ' 3.770 ' 13,300 psi 10
L40B-25 Bottoming 0.190 ' 3.770 ' 13,300 psi 25
L40DB Bottoming N/A 3.770 ' N/A N/A
L40JS Surface N/A 3.770 ' N/A N/A
L40PB Bottoming N/A 3.770 ' N/A N/A
L40SS Surface N/A 3.770 ' N/A N/A
  Results 1 - 7 of 7 1