| CENTER SECTION WIDTH | 1.000 INCHES NOMINAL | 
| CENTER SECTION HEIGHT | 1.000 INCHES NOMINAL | 
| CENTER SECTION THICKNESS | 0.710 INCHES NOMINAL | 
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.500 INCHES NOMINAL | 
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 0.375 INCHES NOMINAL | 
| FIRST LEG ANGLE | 90.0 DEGREES NOMINAL | 
| FIRST LEG HOLE DIAMETER | 0.375 INCHES NOMINAL | 
| FIRST LEG LENGTH | 1.310 INCHES NOMINAL | 
| FIRST LEG HOLE ARRANGEMENT STYLE | ONE HOLE | 
| FIRST LEG THICKNESS | 1.000 INCHES NOMINAL | 
| FIRST LEG WIDTH | 1.000 INCHES NOMINAL | 
| FIRST LEG STYLE | SQUARE | 
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582, COND A ASSN STD SINGLE MATERIAL RESPONSE | 
| MATERIAL | STEEL COMP 303 | 
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BLOCK, HINGE, RACK D | 
| PROPRIETARY CHARACTERISTICS | PACS | 
| MOUNTING HOLE TYPE | THREADED | 
| SECOND LEG DISTANCE BETWEEN HOLE CENTERS ALONG LENGTH | 1.543 NOMINAL INCHES | 
| SECOND LEG ANGLE | 90.0 DEGREES NOMINAL | 
| SECOND LEG HOLE ARRANGEMENT STYLE | TWO HOLES | 
| SECOND LEG HOLE DIAMETER | 0.250 INCHES NOMINAL | 
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.500 INCHES NOMINAL | 
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 0.500 INCHES NOMINAL | 
| SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL | 
| SECOND LEG STYLE | SQUARE | 
| SECOND LEG THICKNESS | 0.500 INCHES NOMINAL | 
| SECOND LEG LENGTH | 2.400 INCHES NOMINAL | 
| SECOND LEG WIDTH | 1.000 INCHES NOMINAL | 
| SPECIAL FEATURES | ITEM IS Z-SHAPED; FIRST (TOP) LEG'S HOLE IS 0.375 THRU HORIZONTALLY AND IS COUNTERBORED 0.750 X 0.100 DEEP ON OPEN SIDE AND 0.750 X 0.500 DEEP ON OTHER SIDE; BOTTOM LEG'S HOLES ARE VERTICAL AND THREADED 0.250-20 UNC-23 THRU | 
| STYLE DESIGNATOR | DOUBLE ANGLE | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A967, PRACTICE D ASSN STD SINGLE TREATMENT RESPONSE | 
| SURFACE TREATMENT | PASSIVATE |