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Z Series Bar Locks

Progressive’s Bar Locks enable mold designers to select off-the-shelf components for alignment of large molds and molds with multiple moving plates.

Long-term precision alignment of plates is achieved through Progressive’s Z-Series proprietary treatments, engagement ramp geometry and particle rings on the guiding surfaces.

Inch Standard

M H-13 H Core: 42-48 HRC, Surface 70 HRC S Salt Bath Nitride
▶ CAD insertion point
CATALOG
NUMBER
L T
+.000
-.005
W
+.0000
-.0005
P
Minimum Pocket
Length
S1
±.01
S2
±.01
SHCS
BLB100L4 3.88 1.000 1.000 1.38 .38 .69 5/16-18 x 1.25
BLB100L6 6.00
BLB125L5 4.88 1.250 1.500 1.88 .50 1.00 3/8 - 16 x 1.50
BLB125L9 8.88
BLB137L6 5.88 1.375 2.000 2.38 .50 1.38 3/8 - 16 x 1.50
BLB137L11 10.88
BLB150L8 7.88 1.500 3.000 3.38 .63 2.00 1/2 - 13 x 1.75
BLB150L16 15.88
Note: 500°F max operating temperature.
Note: Sold individually.
Each catalog number includes (1) Bar and (2) Screws.
Guides are sold separately on page C-5.
Bars can be cut to length and have radii machined and Guides can be provided with radii machined. Refer to page C-6 for details.
Bars and Guides can also be made to customer specifications by referring to the template in section X.

MALE BAR LOCKS

Metric Standard

M H-13 H Core: 42-48 HRC, Surface 70 HRC S Salt Bath Nitride
CATALOG
NUMBER
L T
+.0
-.1
W
+.00
-.01
P
Minimum Pocket
Length
S1
±.25
S2
±.25
SHCS
BLBM25L125 125 25 25 36 10 18 M8-1.25 x 30
BLBM32L160 160 32 38 46 12.5 25 M10-1.5 x 35
BLBM38L250 250 38 50 56 15 30 M12-1.75 x 45
Note: 260°C max operating temperature.