^ Lightweight 4-Pt Professional Harness With Spring Hook Attachments At Shoulder (Hook Wrap/Snap Adjustment) And 2 3 Pull-Up Lap Straps With Alloy Buckle And Swivel Adjusters. Asm Function On Shoulder Strap And Optional Crutch Strap Installation. FIA Approved. Fia Regulations (! Fcf Compatible) ^ Profi Ii Asm Specifications ^ Width 2" Lap Belt (50mm) ^ Lap Belt Adjusterspull Up ^ Fcf Specificno - 3" (75mm) Shoulder Belts ^ Homologationfiafia (8854/98 ) 4-Point With Asm 3" Shoulder, 2" Waist Pull-Up