No. And that's a good thing!

1: Metal clips would prevent resealing the tie.

2: Metal clips, under stress, cut into the strap and often have a lower strength rating or deform, releasing the tie. Metal clip ties have no redundant points of fastening, unlike the three teeth on the GripLockTies locking head. Metal clips do not make a tie strong. The strength is in the quality nylon.

3: Testing proves that the Zytel nylon and GripLockTies' strong, deep teeth engagement surpasses the strength of metal clip ties.

4. Metal clip ties are often overtightened, smashing the wires, which damages the wire filaments and insulation. Rubber lining eliminates the need to smash wires to the point of damage, because the rubber forms around the wire and keeps the tie from moving.