Diagrams are for 3x4 lacing. All patterns/ lacings available.

Leaf Chain Anchors


-Chain anchor/tensioner
-4140 Steel
-Heat Treated 37-41 RC

Special order options include:


-Various anti-corrosion treatments available
-Available from stock or special order
-For leaf chains up to size BL-2088

Type A
-Connects to inner links/ male end.
-Clevis pin effective length (EL) dimension must be greater than dimension B.

Type B
-This type is most versatile and least expensive.
-Connects to outer links/ female end via clevis pin.
-Connects to inner links/ male end via connecting link.

Part Number Style Chain Overall Length (mm) Thread
LCA AL-1088-2 B AL-1088 250 M24-3.0
LCA AL-1266-1 A AL-1266 221 1 1/4"-unf
LCA AL-1266-2 A AL-1266 240 1 1/2"-unf
LCA AL-1266-3 A AL-1266 234 1 1/4"-unf
LCA AL-688-1 A AL-688 190 M20-1.5
LCA AL-866-1 A AL-866 174.6 1"-unf
LCA BL-1034-1 A BL-1034 216 1 1/4"-unf
LCA BL-1034-3 B BL-1034 165 M22-1.5
LCA BL-1034-4 B BL-1034 259 M22-1.5
LCA BL-1034-5 B BL-1034 171.5 1"-unf
LCA BL-1034-7 B BL-1034 248 M24-2.0
LCA BL-1034-8 B BL-1034 246 M22-1.5
LCA BL-1046-1 A BL-1046 365 1"-unf
LCA BL-1046-3 A BL-1046 217 1 1/4"-unf
LCA BL-1046-5 A BL-1046 217 1 1/4"-unf
LCA BL-1046-7 B BL-1046 241.5 1 1/2"-unf
LCA BL-1244-1 B BL-1244 235 1 1/4"-unf
LCA BL-1246-1 A BL-1246 218 1 1/4"-unf
LCA BL-1246-2 A BL-1246 274.3 1 1/4"-unf
LCA BL-1266-1 A BL-1266 262.6 1 1/2"-unf
LCA BL-1266-3 A BL-1266 287.8 1 1/2"-unf
LCA BL-1288-1 A BL-1288 203.9 1 1/2"-unf
LCA BL-534-1 A BL-534 152.4 5/8"-unf
LCA BL-544-5 A BL-544 152 5/8"-unf
LCA BL-546-1 A BL-546 152 5/8"-unf
LCA BL-546-2 A BL-546 169 5/8"-unf
LCA BL-546-3 A BL-546 140 1/2"-unf
LCA BL-546-4 A BL-546 81 1/2"-unf
LCA BL-546-5 A BL-546 104 5/8"-unf
LCA BL-566-1 A BL-566 170 5/8"-unf
LCA BL-623-1 B BL-623 105 5/8"-unf
LCA BL-623-3 B BL-623 186.4 5/8"-unf
LCA BL-634-1 B BL-634 188 M16-1.75
LCA BL-634-2 B BL-634 108 3/4"-unf
LCA BL-634-3 A BL-634 152 5/8"-unf
LCA BL-634-5 A BL-634 183 5/8"-unf
LCA BL-634-7 A BL-634 124.5 5/8"-unf
LCA BL-644-4 A BL-644 124.5 5/8"-unf
LCA BL-666-1 B BL-666 238 5/8"-unf
LCA BL-666-3 A BL-666 170.2 M20-2.5
LCA BL-823-1 B BL-823 192.5 M16-1.5
LCA BL-834-1 A BL-834 155 3/4"-unf
LCA BL-834-11 B BL-834 190 M16-1.5
LCA BL-834-13 B BL-834 210 M20-1.5
LCA BL-834-14 B BL-834 210 M22-1.5
LCA BL-834-2 A BL-834 206 3/4"-unf
LCA BL-834-3 B BL-834 215 M18-1.5
LCA BL-834-4 B BL-834 94 M18-1.5
LCA BL-834-5 A BL-834 277.5 M24-3.0
LCA BL-834-7 A BL-834 120 3/4"-unf
LCA BL-834-9 B BL-834 140 3/4"-unf
LCA BL-844-2 B BL-844 140 3/4"-unf
LCA BL-844-3 A BL-844 197 3/4"-unf
LCA BL-846-1 A BL-846 243.5 3/4"-unf
LCA BL-846-10 B BL-846 170 M24-1.5
LCA BL-846-11 A BL-846 172 3/4"-unf
LCA BL-846-2 A BL-846 205 3/4"-unf
LCA BL-846-5 A BL-846 210 1 1/4"-unf
LCA BL-846-6 A BL-846 151 3/4"-unf
LCA BL-846-8 A BL-846 243.5 3/4"-unf
LCA BL-846-9 A BL-846 243.5 3/4"-unf
LCA BL-866-1 A BL-866 250 M24-3.0
LCA BL-1446-1 A BL-1446 280 1 1/4"-unf
LCA BL-1446-3 A BL-1446 344.3 1 1/2"-unf
LCA BL-1634-1 B BL-1634 205.2 M36-1.25
LCA BL-1634-2 B BL-1634 387 M36-1.25
LCA BL-1666-5 A BL-1666 340.9 2"-unf
LCA BL-834-12 A BL-834 150 3/4"-unf
LCA BL-834-8 A BL-834 231 3/4"-unf
LCA BL-644-1 B BL-644 114.5 3/4"-unf
LCA AL-1066-1 A AL-1066 250 M24-3.0
LCA AL-1466-1 A AL-1466 262.6 1 1/2"-unf
LCA BL-544-1 A BL-544 106 5/8"-unf
LCA BL-1034-6 B BL-1034 171.5 1"-unf