(wopanga maunyolo ozungulira zitsulo)
G-2130 Bolt Type Nangula maunyolo okhala ndi bawuti yopyapyala yamutu - nati wokhala ndi pini ya cotter.Imakwaniritsa zofunikira pakuchita kwa Federal Specification RR-C-271F Type IVA, Grade A, Class 3, kupatulapo zomwe zikufunika kwa kontrakitala.
Maunyolo a G-215 Round pin chain amakwaniritsa zofunikira za Federal Specification RR-C-271F Type IVB, Grade A, Class 1, kupatulapo zomwe zikufunika kwa kontrakitala.
Maunyolo a G-213 Round pin nangula amakwaniritsa zofunikira za Federal Specification RR-C-271F Type IVA, Grade A, Class 1, kupatulapo zomwe zikufunika kwa kontrakitala.
Maunyolo a G-210 Screw pin chain amakwaniritsa zofunikira za Federal Specification RR-C-271F, Type IVB, Grade A, Class 2, kupatulapo zomwe zikufunika kwa kontrakitala.
Maunyolo a G-209 Screw pin annchor amakwaniritsa zofunikira za Federal Specification RR-C-271F Type IVA, Grade A, Class 2, kupatulapo zomwe zikufunika kwa kontrakitala.