Grip strength is the weakest link in many lifters' training, yet it rarely gets dedicated attention. If your hands give out before your back on deadlifts, or your forearms fatigue before your lats on pull-ups, grip is your performance limiter. Improving it can immediately unlock heavier weights across every pulling exercise.
Dead hangs from a pull-up bar are the simplest grip training tool. Hang for as long as possible, rest, repeat. Aim for 3-5 sets at the end of your training sessions. Farmer's carries - walking with heavy dumbbells or kettlebells - build functional grip strength and also hammer your traps and core. Towel pull-ups (looping a towel over the bar and gripping the ends) create brutal forearm demands. Wrist roller work and plate pinches are excellent isolation options.
Avoid using lifting straps for every exercise. Straps have their place (maximal deadlifts, heavy shrugs), but relying on them for all pulling work prevents your grip from adapting and strengthening. Instead, use a double overhand grip for all working sets until the weight exceeds what your grip can handle, then switch to a mixed grip or add straps. For long-term grip development, include one or two dedicated grip exercises at the end of each pull session. Within 6-8 weeks, the carryover to your other lifts will be noticeable. Grip training is high return, low time investment - there's no good reason to neglect it.