Ball-Lok® Quick Release Pins



Dimensions

Dimensions

DIMENSIONS A B C D E F G H Calculated Double Shear
Strength Min. Lbs
Dash No.   Nom.Dia.    +.0000/-.0015     +/- .005     +.000/-.030   Max.      Min.       Max.     Min.       Max.     Min.     Max.      Min.      Steel Cres
3 3/16 0.1885 0.220 0.260 0.310 0.250 0.440 0.310 0.800 0.720 0.830 0.480 4600 5150
4 1/4 0.2485 0.289 0.290 0.310 0.250 0.440 0.310 0.800 0.720 0.890 0.480 8200 9200
5 5/16 0.3110 0.375 0.330 0.310 0.250 0.490 0.410 1.135 0.810 0.930 0.480 12800 14400
6 3/8 0.3735 0.440 0.365 0.390 0.300 0.570 0.450 1.135 0.875 1.040 0.620 18400 20600
7 7/16 0.4360 0.509 0.380 0.390 0.300 0.625 0.550 1.400 0.940 1.160 0.620 25000 28000
8 1/2 0.4985 0.594 0.460 0.565 0.435 0.725 0.600 1.400 1.300 1.190 0.720 32800 36800
9 9/16 0.5610 0.666 0.510 0.565 0.435 0.765 0.680 1.650 1.340 1.410 0.950 41200 46000
10 5/8 0.6235 0.750 0.580 0.580 0.450 0.865 0.750 1.700 1.530 1.500 0.950 51200 57500
11 11/16 0.6860 0.810 0.564 0.580 0.450 0.865 0.750 1.700 1.530 1.500 0.950 61950 69700
12 3/4 0.7485 0.887 0.670 0.700 0.570 1.000 0.865 1.900 1.790 1.680 1.140 73600 82500
13 13/16 0.8110 0.982 0.691 0.700 0.570 1.000 0.865 1.900 1.790 1.717 1.140 86550 97350
14 7/8 0.8735 1.046 0.760 0.840 0.700 1.130 0.980 2.250 2.120 1.985 1.270 100000 112500
15 15/16 0.9360 1.155 0.822 0.840 0.700 1.130 0.980 2.250 2.120 2.075 1.270 115200 129650
16 1 0.9985 1.219 0.890 0.950 0.750 1.250 1.175 2.250 2.120 2.140 1.490 131000 147000
20 1-1/4 1.2470/1.2440 1.499 1.120 Max 0.950 0.750 1.275 1.175 2.250 2.120 2.377 1.550 204850 230450
22 1-3/8 1.3730/1.3690 1.625 1.300 Max. 0.950 0.750 1.700 1.550 2.850 2.650 2.900 1.800 218000 256400

PART NAME

ALLOY STEEL

CORROSION RESISTANT

BODY

ALLOY STEEL 4130 S   

  MIL-S-6758 OR EQUIV.

 

 

BODY

MILD STEEL M

ASTM-A-108                        

CRES 303

ASTM-A-581/582

SPRING AND RING    

MUSIC WIRE

ASTM-A-228

CRES 17-7PH/302       

AMS 5678/ASTM-A-313

HEAD (OPTIONAL)

MILD STEEL

ASTM-A-108

CRES 303

ASTM-A-581/582

BALLS

CRES 440C

QQ-S-763¸ Rc 58-62

CRES 440C

QQ-S-763¸ Rc 58-62


4130 STEEL SHANK: 160/180 PSI PER MIL-H-6875 Rc 36-40
CORROSION RESISTANT: Steel 17-7PH (CH900)
CARBON STEEL: NONE


 

4130 STEEL: SHANK & SPRING & RING - CADMIUM PLATED PER QQ-P-416 TYPE 1 OR TYPE II CLASS 2

CORROSION RESISTANT STEEL: PASSIVATE PER QQ-P-35.

CARBON STEEL: SHANK & SPRING & RING - CADMIUM PLATED PER QQ-P-416. TYPE I OR TYPE II CLASS 2


 

1)

IF A GREATER C DIMENSION IS REQUIRED ADD THE LETTER C AND THE LENGTH AFTER THE STANDARD GRIP.

 

EXAMPLE: BL8SP15C10 (C10 BEING 1.0 INCHES)

2)

PARTS TO BE IDENTIFIED - AVK AND APPROPRIATE PART NUMBER IF AREA PERMITS.

3)

BALLS MAY BE ROTATED TO POSITIONS OTHER THAN SHOWN.

4)

IF GRIP CANNOT BE CALLED OUT IN WHOLE NUMBER TENTHS - USE A DECIMAL POINT AND CALL OUT ACTUAL GRIP.

 

EXAMPLE: 1.25 = 1.250 OR 2.375 = 2.375 GRIP.

5)

OPTIONAL LANYARD ASSEMBLY IS ATTACHED DIRECTLY TO RING HANDLE.


 
TABLE 1
TAB HOLE SIZE
DASH NO. T DIA. +.004/-.001
-4 .129
-6 .194
-7 .255
-8 .281
-10 .318
-12 .377

 
NOTES
CABLE: SIZE 1/16 DIAMETER. 7 X 7 CORROSION RESISTANT STEEL PER MIL-W-83420. VINYL COATED - COLOR GREEN
  PER MIL-I-631. RATED FULL STRENGTH: 480 LBS. SWAGING SLEEVE: NICOPRESS 28-IC OR EQUIV.
TAB: A - ALUMINUM ALLOY 2024-T4 PER QQ-A-250/4. C - CORROSION RESISTANT STEEL PER MIL-W-83420.
FINISH: ALL CRES PARTS PASSIVATED PER QQ-P-35. ALL ALUMINUM PARTS ANODIZED PER MIL-A-8625